Question

Evaluate the function at the given values of the variable.

f(x)=-3x-x^2-5 and g(x)=x/2
a.f(-1)
b.g(-4)

Answer 1

You can substitute an x with a -1 wherever you see it

Answer 2

would look something like \(f(-1) = -3(-1) - (-1)^2 - 5\)

Answer 3

Second one would then look something like \(g(-4) = -4 \div 2\)