The graph below represents the height of a golf ball in feet as a function of the elapsed time since it was hit. The golf ball was in the air for 4 seconds.
What are the domain and range of the representative function?
A)Domain: 0 ≤ x ≤ 4
Range: 0 ≤ y ≤ 80
B)Domain: 0 < x < 80
Range: 0 < y < 4
C)Domain: 0 < x < 4
Range: 0 < y < 80
D)Domain: 0 ≤ x ≤ 80
Range: 0 ≤ y ≤ 4

Answer:

It´s A

Step-by-step explanation:

You can eliminate B and D because the ¨x¨  would be 4 not 80 because it´s on the x-axis not on the y-axis. Secondly whenever you have a graph you need to have the less than or equal to sign with the line under.

Hope this helps :)

The domain and range of the representative function should be option A. Domain: 0 ≤ x ≤ 4

Range: 0 ≤ y ≤ 80

The domain of a function represent the set of values that should be permitted for putting into the function. In this set, the x values in the function like f(x). Here the range of the function represent the amount set where the function should be presumed.

Therefore, based on the given graph the correct option is A.

Learn more about graph here: https://brainly.com/question/24366502

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Triangle JKL is pictured in the coordinate plane. Triangle JKL is dilated to create the new ordered pairs J’(1,0.5) K’(1.5, 2.5) L’(2.5,-0.5). What is the scale factor?

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A= ,

B= ,

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The masses of two objects are compared during a physics experiment. It is determined that object A has a mass of 4×10^−3 grams and object B has a mass of 4×10^−4 grams. How many times larger is the mass of object A than the mass of object B?




0.1


0.4


10


40

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HELP ME PLES ========= ASWDFEGHRJKT

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One inch represented 4 feet in the first scale, but now 1 inch represents 3 feet in the second scale.
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What is the image of the point (17, 14) when rotated 270 degrees anticlockwise about the origin?
(-14, 17)
(14, 17)
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Please Help
Molly-







Jared







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Allie

Math Question, Photo Attached