What are the key features of the graph of the quadratic parent function f (x) = x^2

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

a. she will receive a refund of $278.

step-by-step explanation:

c. side angle side. u shares the same sides