Which of the following is an x-intercept of the function, f(x) = x2 - 25 ? Α. -5
Β. -15
Ο Ο Ο Ο
C. -20
D. -25
SUBMIT

-5

Step-by-step explanation:

a p e x

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.