NEED HELP ASAP! POV: I’m dumb and don’t know math for the life of me.

1. Evaluate the following function: h(x)=-2x-3 when h(-1)

2. Evaluate the function at f(3)f(x)=x^2+5x

3. Evaluate the function at f(-8)f(x)=x+2/2

4. Complete the following operations on the given function:

g(x)=x^2-5x+2

2g(-1)+3

5. What does the following function equal at h(x-1)h(x)=x^2+9

a) x^2-2x+10

b) x^2*10

c) x^2+8

d) x^2-2x+8

6. Given the function h(x)=4(x-2)^2 what is the value of h(5)