Mathematics High School

Is the function g(x)= -2x^2 -2x+7 linear or nonlinear?

HELPP plsss

Answers

Answer 1

Answer:

Is non-linear

Step-by-step explanation:

It is a quadratic function

Related Questions

hey i need help what is 3 squared 6x7

Answers

Answer:

378

Step-by-step explanation:

use the order of operations (PEMDAS)

3²6×7

9×6×7. solve the EXPONENT

54×7. MULTIPLY left to right

378. multiply one last time

Answer: 1512 maybe

Step-by-step explanation:

3a+4b=5a-t Solve for a PLS help!!

Answers

Answer:

a= -t-4b/-2

Step-by-step explanation:

Answer:

(4b+t)/2=a

Step-by-step explanation:

3a+4b=5a-t

3a+4b+t=5a

4b+t=2a

(4b+t)/2=a

Line g has an equation of y = -9x - 9. Perpendicular to line g is line h, which passes
through the point (9,-5). What is the equation of line h?

Write the equation in slope-intercept form. Write the numbers in the equation as proper fractions, improper fractions, or integers.

Answers

Answer:

y=1/9x - 6

Step-by-step explanation:

perpendicular lines have slops that are the negative reciprocal of one another. After you find the slope you then plug in the point to find b using the equation: -5=1/9(9) + b .

Is the table a function?

Answers

Answer:

Yes!

Step-by-step explanation:

yeah this is a function -hope this helps

The average smoker typically pays 15% higher life insurance costs than the average non-smoke. If the monthly cost to a non-smoker is $500 dollars per month, how much would the average smoker pay per month for the same life insurance policy?

Answers

Answer:

$600 for a smoker

Step-by-step explanation:

On average, smokers will typically pay 15-20% higher premiums than non-smokers with equivalent demographics and health conditions. If the monthly premium for a non-smoker is $500 per month, it will be upwards of $600 for a smoker. The health insurance companies face a double-edged sword when it comes to insuring smokers.

Hallar la pendiente de la recta que atraviesa los puntos (-4, 7) y (2, -8).

Answers

Es -5/2.
y^2-y^1/x^2-x^1

Leslie is buying potatoes at a store. This graph shows the relationship between the number of pounds of potatoes she buys and the total cost.
The picture shows a line graph, titled Cost of Potatoes. The horizontal axis is labeled, Weight of Potatoes in pounds. The values shown on the horizontal axis are zero through five. The vertical axis is labeled Cost in Dollars. The values shown on the vertical axis are zero through five. The line on the graph starts at zero pounds and zero dollars. The line moves in the upward direction. It passes through the point two pounds and one and one-half dollars. It also passes through the point four pounds and three dollars.


Based on the graph, what is the unit cost, in dollars, of the potatoes?

Answers

Answer:

please someone answer this

Step-by-step explanation:

pls

Answer:

0.75

Step-by-step explanation:

Nate Has 100 Bananas. He will eat two of them every day.
Is the number of bananas Nate has left proportional to the number of days that pass?

Choose One Answer.

A: Yes
B: No

Answers

Answer:

It is NOT proportional

Step-by-step explanation:

Answer:

The answer is B: It is not proportional

Step-by-step explanation:

I just got it right on Khan

To rent a midsize car for one day, Speedy charges a flat rate of $41 plus an additional fee of $0.10 per mile driven. Write an equation that relates the total cost of the car rental for one day as a function of the number of miles driven .

Answers

Answer:

C(m) = 41(flat rate) + .10m(rate per mile)

Step-by-step explanation:

EMERGENCY! Please give me the correct answer!​

Answers

Answer:

(7x7x7x7x7)(7x7x7x7x7)(7x7x7x7x7)

Step-by-step explanation:

Answer:

(7x7x7x7x7)(7x7x7x7x7)(7x7x7x7x7)

Step-by-step explanation:

it is the first option because you multiply the 5 by the 3 so it becomes 7 to the 15th power

IM 18 MY number is 920-896-1733 if want to text ;0

Answers

Answer:

Don’t wanna

Step-by-step explanation:

Solve 4(x+2) - 5 = -21

Answers

Answer:

x=−6

Step-by-step explanation:

Answer:

your answer will be -6

Step-by-step explanation:

4x+8-5= -21

8-5=3

4x + 3 = -21

subtract three from both sides

4x= -21

-21 divided by 4

= -6

5z-12z-10=18+7z

Im not sure how to do this

Answers

Answer:

The answer is z = -2

Step-by-step explanation:

You combine like terms.

Then subtract 7z from both sides.

Add 10 to both sides.

Then divide both sides by -14. (28/-14)

Which then equals to -2

Through (10, -7), slope: how do i solve this

Answers

This is a graph with the point (10, -7) charted.

Hope this helps!!

Letha has 7 coins in her hands totaling $0.50
What are the coins?

Letha has blank nickels and blank dimes.

Answers

Answer:

7.50$

Step-by-step explanation:

there you go

Answer:

Letha has 3 dimes and 4 nickels

Step-by-step explanation:

3 x 10 = 30 + 4 x 5 = 50 cents

what is 5 8/9 as a decimal

Answers

Answer:

5.88889

Step-by-step explanation:

5 8/9

=53/9

=5.88889

Answer:5.88889

Step-by-step explanation:

you would multiply 5 by the denominator and you would get 45 then add 45 by the numinator and you would get 53 and you would get an improper fraction which is 53/9 and then you divide 53 by 9 and get 5.88889.

is 14.23 a irrational or rational number

Answers

Answer:

Rational

Step-by-step explanation

It can only be irrational if it repeated, but this one doesn't so it is rational.

Hope that helped

Lines and mare intersected by transversal t. || m.

Select all the angles that are supplementary to 24.

Answers

Answer:

<2, <3, <6, and <7

Step-by-step explanation:

*Remember <4 and <8 are coungruent to each other since they are corresponding angles*

Please help this is due today. I will give brainliest

Answers

Answer46789

Step-by-step explanation:

Answer:

35 40 45 50

Step-by-step explanation:

0 minutes is 35 cause of the monthly bill then naxt is 40 because the bill but plus 100 minutes so add five just keep adding five

Please help i'll give brainliest

Answers

Answer:

[tex]option \: 1. \: is \: correct.[/tex]

Step-by-step explanation:

[tex]9 {}^{ \frac{1}{3} } = \sqrt[3]{9 {}^{1} } \\ but \: for \: 9 {}^{ \frac{1}{3} } \: to \: equal \: 9 \: \\ then \: it \: should \: be : {(9 {}^{ \frac{1}{3} } )}^{3} \\ therefore \: the \: option \: 1. \: is \: correct.[/tex]

i will give u brainliest

Answers

Answer:

52/99.

Step-by-step explanation:

52 divided by 99 equals 0.525252. This can also be written as a fraction, which looks like this: [tex]\frac{52}{99}[/tex].

I hope this helps! Feel free to give me Brainliest if you feel this helped! :)

Zoe puts $1000 into a savings account. The account earns 4% interest, compounded annually. How much will be in the account after 10 years? (round to 2 decimal places) I am very sorry but I dont understand this method and I need help!!

Answers

Answer:

hmmmmm

Step-by-step explanation:

I think two would round up to the tenth because one than tents

what is the square root of -1

Answers

Negative numbers don't have real square root, it always has to be a positive number or 0.

do not answer un les you r aparr2007

Answers

Answer:

YAY WE FOUND EACH OTHER

Step-by-step explanation:

Answer:

thanks for the points

Step-by-step explanation:

LOSER LOSER STUPID B***H

the product of 120 and b is equal to 312
Write the sentence as an equation.

Answers

Answer:

120 · b = 312 or 120b = 312

Step-by-step explanation:

why is x=6 a solution to the proportion 192/36=32/x​

Answers

Answer:

They're both equal each other!

Step-by-step explanation:

Because 32/6 is 5.33... on the calculator and when you divide 192/36 is 5.33 and so on. X = 6 is the solution because both of these divisors equal each other!!! Hope this helps!

Solve the equation for x.


x2 = 9

Answers

Solution :

= 2x = 9

= x = 9 ÷ 2 ( transposing ×2 from LHS to RHS changes ×2 to ÷2 )

= x = 4.5

Therefore , x = 4.5 .

x2=9
-2 -2
———
x=7

To answer this problem make sure you subtract 2 from each side and 7 is your answer.

Plz help me
Thank you

Answers

top left M=1/3x and B=-3
top right M=x and B=4
bottom left - M=x and B=-3
bottom right M=-6x and B=3

(x/x+1) - (2x+1)? how do i do this people?

Answers

Answer:

x=1

Step-by-step explanation:

What is the fraction to this equation 0.020


Pls help fast.

Answers

Answer: 1/50

Step-by-step explanation:

0.020 = 20/1000 = 1/50

Other Questions
She had bread for the hungry, clothes for the naked, and comfort for every mourner, that came within her reach. Slavery soon proved its ability to divest of her heavenly qualities. Under its influence the tender heart became stone, and the lamb-like disposition gave way to one of the tiger-like fierceness. From the excerpt above, which statement best describes the changes in his mistresss character? She was always loyal only to the laws and to her husband. He felt sorry for her since she was oppressed, too. The change in her character was inexcusable. She was unwilling to face the conflict of betraying her culture for her personal beliefs. Reflect: You found that ( 3 + 4 x ) + ( 2 - x ) = 5 + 3xSuppose x=i (the imaginary unit)What equation do you get?Answer must include words/explanations (guys please help!!) Over and over again he rehearsed it in wearisome _____ until it had assumed a certain and almost invariable form. A)Expose. B)Expenditure. C)Repetition. D)Option. This responds to messages from the communication system and changes its levelof activity to help you maintain homeostasis? What were Roman basilicas not originally usedfor?government meetingslegal proceedingspublic worshipSt Peter's BasilicaRome Which are the main stages of the cell cycle? Select three options.interphasemitosismetaphasecytokinesisanaphaseI will look back on my test and whoever is right and if they were both right I will mark the first one that answers brainliest!PLEEASE HELP! Candace is visiting a local water park. The table shows information about the number of hours ( input values) and the total cost (output values) Can anyone help?? (its a timed quiz) kajal's book was torn by her brother. Which of these numbers is irrational? A) 5 B) 6/17 C) -4.99 D) 1.4... Helps please quick geometry Was it beneficial or harmful for america to become a nation?No answers from google please! A single phase, 50-KVA, 2400-240-volt, 60 Hz distribution transformer has the following parameters: Resistance of the 2400-volt winding Ri=0.75 ohm Resistance of the 240-volt winding R=0.0075 ohm Leakage reactance of the 2400-volt winding X:=1 ohm Leakage reactance of the 240-volt winding X2=0.01 ohm Core loss resistance on the 2400 side Rc=733.5 ohms Magnetizing reactance on the 2400 side X=4890 ohms a. Draw the equivalent circuit referred to the high voltage side and referred to the low- voltage side. Label the impedances numerically. b. The transformer is used as a step-down transformer at the load end of a feeder having impedance of (0.5+j2.0) ohms. Determine the voltage V. at the ending end of the feeder when the transformer delivers rated load at rated secondary voltage and 0.8 laggin power factor. Neglect the "exciting current" l. of the transformer (this is the current into the parallel Rc/jXm combination), which is another way of saying that you should use what we called in class the "approximate circuit #2). Write an if/else statement that adds 1 to the variable minors if the variable age is less than 18, adds 1 to the variable adults if age is 18 through 64 and adds 1 to the variable seniors if age is 65 or older.if (age < 18) {minors = minors + 1;} else if (age > 17 && age < 65) {adults = adults + 1;} else {seniors = seniors + 1;} Explain the term sustainability and discuss how it relates to sustainable design. need help fast plsss I need some tips on how to draw better & stuff. If you do, that's great. I'll follow you & have a great day. Peace Why were European monarchs offended by the Monroe Doctrine?A:They did not want to be told what to do.B:They still resented the United States.C:They had no intentions of recolonizing the Americas.D:They did not think the US should interfere in their business. where is leader is called the speaker Which of the following is a healthy fat?A. Unsaturated FatsB. Saturated FatsC. Trans Fats Which of the following individuals would be best classified as being in identity diffusion?A.Pauline isnt interested in politics because shed like to enjoy being a kid longer.B.Richard has decided to become a Democrat after much soul searching.C.Maria has adopted her parents identification as Protestant without considering other options.D.Pierce is trying many different identities but hasnt decided on one yet.