Evaluating Functions

If $$g\left(x\right)=3x^2-5$$  , what is the value of $$g\left(-2\right)$$  ?

Given $$h\left(x\right)=-2\left(x+5\right)^2$$  , what is the value of $$h\left(7\right)$$  ?

If $$f\left(x\right)=\frac{1}{2}\left(x+5\right)-3$$  , find $$f\left(-9\right)$$  .

Given $$f\left(x\right)=\left(10-x\right)^2$$  , what is the value of $$f\left(-2\right)$$  ?

(a)  

If $$h\left(x\right)=2x^2-5x+7$$  , find the value of $$h\left(-3\right)$$  ?

(a)  

Given $$f\left(x\right)=3\left(x+8\right)-9x$$  , what is $$f\left(4\right)$$  ?

(a)  

#3) If $$f\left(x\right)=-3x-2$$  , what is the value when $$f\left(-2\right)+9$$  ?

(a)  

Evaluate the function below at $$f\left(-2\right)$$
$$f\left(x\right)\ =\ -x^{2\ }-\ x\ -\ 1$$