Question

Given f(x) = 3x - 1 and g(x)= -x + 6, find f(-2) + g(5).

Answer 1

You can first find the values of each of the function individually and add the two function up.

Answer 2

Explanation:

If f(x) = 3x - 1 and g(x) = -x + 6

Then we have to find the value of f(-2) + g(5)

Since f(x) = 3x - 1

f(-2) = 3(-2) -1

= - 6 - 1

= -7

and g(x) = (-x + 6 )

g(5) = (-5 +6)

= 1

Then f (-2) +g(5) = (-7+1) = (-6)