Question

The function g is defined by g(x)=2x² +5. Find g(3x). g(3x)=

Answer 1

Answer:

All you have to do is substitute the value of x= -3 into the equation, then

g(-3) = -2(-3)2 + 3(-3) = -2(9) -9 = -18 - 9 = -27

Step-by-step explanation: