Ineed this done, step by step.

evaluate the expression. show all work by breaking the steps down or showing what each step you took was.

3 left parenthesis 7 minus 4 right parenthesis squared divided by 9

3

Step-by-step explanation:

3 (7 - 4) squared divided by 9

3 (3) squared Divided by 9

3 times 9 divided by 9

27 divided by 9

Then you have you answer.

rx and sx

step-by-step explanation:

(- 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 )