Question

Given the function. calculate the following values.

Answer 1

`5, √(2), 10`

Explanation:

`x=-7 \implies x<0 \implies f(-7)=5 \\ \\ x=0 \implies x \geq 0 \implies f(0)=√(2(0)^2+2)=√(2) \\ \\ x=7 \implies x \geq 0 \implies f(7)=√(2(7)^2+2)=10`