Question

For the function, f(x) = -x + 4, find f(-2), f(-0.5) and f(3)

Answer 1

Given function is

$f(x)=-x+4$$\begin{gathered} f(-2)=2+4=6 \\ f(-0.5)=0.5+4=4.5 \\ f(3)=-3+4=1 \end{gathered}$

correct option is D 6, 4.5, 1.