Calculus, Limits and Continuity
Can someone please answer/explain this question? Thank you.
Answers
9514 1404 393
Answer:
(A) -4 and -2
Step-by-step explanation:
The constant in the function tells you f(0) = 5.
You know that the positive leading coefficient means the value of f(x) will be negative for x-values smaller than some number. The offered answer choices indicate the value x = -4 is a lower bound on the value of c. So, -4 < c < 0, for sure.
To further refine the interval, you would need to know f(-2) and/or f(-1).
f(-2) = (-2)³ -2(-2) +5 = -8 +4 +5 = 1
Then -4 < c < -2.
_____
I find a graphing calculator to be very helpful locating zeros of polynomials.
Related Questions
A room contains 36 chairs arranged in rows. The number of rows is one more than twice the number of chairs per row. Find the number of rows.
Answers
26 chairs because it tells you there one more then twice
Use the given property to complete the statement.
Distributive Property
3(x-1)= 3x - ?
A) -1
B) -3
C) 1
D) 3
Answers
Answer:
B) -3
Step-by-step explanation:
Use distributive property.
3(x-1)(3*x) - (3*1)3x - 3∴ 3(x-1) = 3x - 3
Hence, it is verified that choice B) -3 is the correct answer.
Shamika's grandmother opens an account with a deposit of $5,000 for Shamika as a
college savings account. The account pays 5 percent annual interest. How much
money will be in the account after 10 years?
A. 8,954.24
B. 8,144.47
C. 8,052.55
D. 7,401.22
Answers
9514 1404 393
Answer:
B. $8,144.47
Step-by-step explanation:
The compound interest formula is ...
A = P(1 +r)^t
where r is the annual rate compounded annually for t years, applied to principal P.
A = $5000(1 +0.05)^10 = $8144.47
After 10 years, there will be $8,144.47 in the account.
Roman numerals for 29 is
Answers
hello!
Answer:
XXIX
Step-by-step explanation:
Hope this helps! :)
David is making a model of a regular triangular prism.
Calculate the surface area of the prism.
__ inches squared
Answers
1/2(4.2 x 4.5) = 9.45
9.45 x 2 = 18.9
4.5 x 4.2 = 18.9
6.3 x 6.3 = 39.69
39.69 x 2 = 79.38
18.9 + 18.9 + 79.38 = 108.18
Highest common factor of 42,72,and 56
Answers
Answer:
the HCF is 2
Step-by-step explanation:
18,234.9+516.1 show your work
Answers
Answer:
18,751
Step-by-step explanation:
18 234 . 9
516 . 1
----------------
18 751 . 0
----------------
Answer:
18,751
Step-by-step explanation:
18,234.9+516.1=18,751
Question is attached.
Step by step explanation only!
Answers
Answer:
Attached is your answer.
Step-by-step explanation:
hence Proved.Hope it helps you!!
LHS
[tex]\\ \sf\longmapsto \dfrac{cos(90-\Theta)}{sin\Theta}+\dfrac{sin\Theta}{cos(90-\Theta)}[/tex]
[tex]\boxed{\sf cos(90-A)=sinA}[/tex]
[tex]\\ \sf\longmapsto \dfrac{sin\Theta}{sin\Theta}+\dfrac{sin\Theta}{sin\Theta}[/tex]
[tex]\\ \sf\longmapsto 1+1[/tex]
[tex]\\ \sf\longmapsto 2[/tex]
Hence proved
HELLOOO HELPPPPPPPPPP
Answers
Answer:
the answer to this question is 2/5
A theater group made appearances in two cities. The hotel charge before tax in the second city was $500 higher than in the first. The tax in the first city was
3.5%, and the tax in the second city was 5%. The total hotel tax paid for the two cities was $386.25. How much was the hotel charge in each city before tax?
First city:
Х
SLU
Second city: 0
5
?.
Answers
Please mark as a brilliant
Find the value of x that makes m ∥ n.
Geometry: CC 2015 > Chapter 3: Proofs with Parallel Lines > Section Exercises 3.3
Answers
Answer:
X = 23∘
Step-by-step explanation:
(
7
x
−
11
)
=
(
4
x
+
58
)
corresponding angles are always equal.
3
x= 69
x = 69
3 = 23
Please help me with this question❤️
Thanks a lot
If = /4, find the value of each expression. (Round your answers to three decimal places, if necessary.)
sin2() =
sin(^{2} ) =
Answers
Answer:
2/4 = 0.5
0.578
Step-by-step explanation:
so sin(π/4) is √2/2 squaring this gets your first answer
second answer is just plug and chug in a calculator
Adding Unlike denominators 1/11 + 1/4
Answers
Answer: 15/44
Step-by-step explanation:
You have to make the denominators match so:
1/11(4) + 1/4(11)=
4/44 + 11/44=
15/44
Your team is selling flowers to raise money for soccer. Your team has spent $250 on flowers and plans to sell them for $5 each. If your team sells 30 flowers, does your team make any kind of profit?
Answers
----------------------------------------
Answer
Yes, $237
----------------------------------------
Step-by-step explanation:
First we do $250 divided by $5 = 50 Flowers (How much they would make) but they only sell 30 flowers, with 20 left over. With $12.5 loss. Since they spent $250 and lost $12.50 on leftovers. You would then do $250 - $12.50, $237.50
Therefore making $237.50 in profit.
12 + 4x > 24 or 10 - 12x > 22
Answers
Answer:
10 - 12 × > 22 Yan Yong sagot
s f(x) = (x)+ 3 and g(x) = 3* - 5,
Answers
Answer:
x = -3
Step-by-step explanation:
1. One species of bamboo can grow at an average rate
of 60 centimeters per day. Assuming that the
bamboo plant maintains the average rate of
growth per day, how tall will the bamboo plant be
if it grows for:
a. 10 days?
b. 30 days?
c. one-half day?
Show step by step please
Answers
Reason: 60c x 10 days = 600c
B:
1800 centimeters
Reason 60c x 30 days = 1800c
C:
30 centimeters
Reason: 60c x .5 = 30c
.5=12 hours
1.5=36 hours
Test: Chapter 1-4 Test
Is 9 a solution to the equation x+2=x+2?
Yes
No
Answers
Answer:
Yes..............
....
.
Help this is due today
Answers
Answer:
The answer is 19/12
Step-by-step explanation:
Hope this helped
How did you get the ending finished goods inventory and the costs of goods sold?
Answers
Use the following steps to calculate closing inventory by the gross profit method:
1. Add the cost of beginning inventory to the cost of purchases during the period. This is the cost of goods available for sale.
2. Multiply the gross profit percentage by sales to find the estimated cost of goods sold.
3. Subtract the cost of goods available for sold from the cost of goods sold to get the ending inventory.
A pair of parallel lines cut by a transversal as shown. Which of the following best represents the relationship between angles p and q?
A. p = 180 degrees - q
B. q = 180 degrees - p
C. p = 2q
D. p = q
Answers
Since they are alternating exterior angles, they have the same measurement.
Answer:
p=q is the right answer...
Simplity -4/3 ➗2/-6
-4
-2
2
4
I
Answers
Answer:
-4
Step-by-step explanation:
-4/3÷2/-6
⇒ -4/3×-6/2
⇒ -24/6
⇒ -4
PLS HELP ME 100 POINTS AND FIRST TO ANSWER GETS BRAINLIEST
Which arrangement shows −512 , −5 , −6.4 , and −264 in order from least to greatest? −264, −6.4, −5, −512 −512 , −6.4 , −264 , −5 −512 , −5 , −264 , −6.4 −264, −6.4, −512, −5
Answers
Answer:
-512, -264, -6.4, -5
Step-by-step explanation:
Since we need to go from least to largest, you would use the order above.
The order from least to greatest is -512, -264, -6.4, -5.
The given integers are −512, −5, −6.4 and −264.
What is ascending order of negative integers?Ascending order of negative numbers means to arrange the given negative numbers from smallest to largest values.
It is very important to learn as in the case of negative numbers the absolute values of smaller numbers are greater than the absolute values of larger numbers, which makes it confusing.
Now, ascending order of given negative integers is as follows:
-512 < -264 < -6.4 < -5
So, the order from least to greatest is -512, -264, -6.4, -5.
Therefore, the order from least to greatest is -512, -264, -6.4, -5.
To learn more about the ascending order of numbers visit:
https://brainly.com/question/24423536.
#SPJ5
by how much is the difference between 3978kg and 4869kg less than 1031kg , full solving
Answers
Answer:7816 kilograms
Step-by-step explanation:3978 kilograms 4869 kilograms = 8,847,000 grams
8847000 grams - 1031 kilograms = 7816 kilograms
3) At a school several teachers were holding a contest to see which class could earn the most trivia points. Mrs. Clawson's class scored 94 points. Mr. Grant's class earned 82 points. Mrs. Jones's class earned 94 and Mrs.Price's class earned 86. Determine the mean (rounded to the nearest tenth), median, mode and range of the number of points scored. Mean: Median: Mode: Range:
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Answer:
Mean: 89
Median: 90
Mode: 94
Range: 12
What is the answer please
Answers
Answer:
-2 < x < 4.5
Step-by-step explanation:
Step 1: Add 1 to all parts/sections.
[tex]-5+1<2x-1+1<8+1[/tex] [tex]-4<2x<9[/tex]Step 2: Divide all parts/sections by 2.
[tex]\frac{-4}{2}<\frac{2x}{2} <\frac{9}{2}[/tex] [tex]-2 < x < 4.5[/tex]Therefore, the range of possible values of x is -2 < x < 4.5.
the quotient of a number less than 8 and 5
Answers
Answer:
8/5
Step-by-step explanation:
PLEASE HELPPP!
assume the random variable X has a by normal distribution with the given probability of obtaining a success.  find the following probabilities, given the number of trials in the probability of obtaining a success. P(X < 5), n = 6, p = 0.7
Answers
Answer:
-7
Step-by-step explanation:
There are 20% more goblins than wizards in magic club. There are 220 goblins and wizards together in magic club. How many goblins are in magic club ?
Answers
Answer:
120
Step-by-step explanation:
w = wizards
1.2w = goblins
_________
w + 1.2w = 220
2.2w = 220
w = 100
This means there are 100 wizards. To find the number of goblins just plug the number of wizards in the goblins = 1.2w.
1.2 (100) = 120.
There are 120 goblins in the magic club.
In triangle, ABC, sin A = 1/2b =20,and m
Answers
Answer:
here your answer
good luck