Juanita watched 1/3 of a movie in the morning, and she watched some more at night. By the end of the day, she still had 1/4 of the movie left to watch. How much of the movie did Juanita watch at night?

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply