Please help me! :( *worth 100 pts, right answer marked the brainleist* !

Given: f(x)=2x+5 and g(x)=x^2 and h(x)=-2x
h(g(f(x)))= __ x^2 + __x + __

1st blank: answer options;
-8,4,8
2nd blank: answer options;
-20,20,-40
3rd blank: answer options;
50,-50,25

1. 4

2.20

3.25

Step-by-step explanation:

please mark me brainliest please

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

step-by-step :