If f(x) = 3x2 + 1 and g(x) = 1 – x, what is the value of (f – g)(2)?

Step-by-step explanation:

We are given the two functions:

And we want to find the value of:

This is equivalent to:

Substitute:

Evaluate:

Therefore:

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation: