Given f, of, x, equals, minus, 3, x, plus, 5f(x)=−3x+5, find f, of, minus, 2f(−2)

Answer 1

To find f(-2f(-2)), we need to substitute -2 into the equation for x and evaluate it.

f(x) = -3x + 5

Substituting -2 for x:

f(-2) = -3(-2) + 5
f(-2) = 6 + 5
f(-2) = 11

Now substituting 11 into the equation:

f(-2f(-2)) = -3(11) + 5
f(-2f(-2)) = -33 + 5
f(-2f(-2)) = -28