Question

Let f(x)=x^2-4 and h(x)=x-4. find the following f(h)(-1/3)

Answer 1

You start with the h(-1/3) and plug in the -1/3 for x and solve. -1/3-4=-4.333
Then you have f(-4.333)=x^2-4. So you plug in. 18.77-4=14.77