Question

For questions 3 – 4, use the following functions:
f(x) = 2x+3
g(x)= x+ + -7
3. Find (f + g)(x).
+

Answer 1

Answer:

f(x) = 2x+3

g(x)= x+ + -7

3. Find (f + g)(x).

+

Step-by-step explanation:

I didn't understand g (x )

value

could you make it clear me.

Answer 2

I’m gonna do this assuming there is an extra plus in the g(x) equation and at the bottom too.

Bc 3. Is not giving you a number, only an x you don’t need to do anything to the equations. Simply add them together:
2x+3+x-7
Combine the like terms and you get
3x-4