Question

if f(x)=4-2+x^(2). find f (5)​

Answer 1

Answer:

Stewp-by-step explanation:

First, find f(2) by plugging in 2 for x in the expression 2x−5.

We get f(2)=2(2)−5=4−5=−1.

Similarly, f(5)=2(5)−5=5.

Then, f(2)+f(5)=−1+5=4