What is the value of the expression below when z = 2?
5z^2+3z+7

33

5(2)² + 3(2) + 7

20 + 6 + 7

33

Hope this helps!

answer: asdfghjkl,mnbv

step-by-step explanation:

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb