Question

Not sure on how to do these questions

Answer 1

f(8)=g(8)

Explanation:

Just put the values of given functions in the equation

Answer 2

Answer:f(8)=g(8)

Explanation:

So in these problems f(8) means that you look at the f(x) function (function 1) and plug in 8 for x. Then since it says g(8), you look at the g(x) function and substitute x for 8. If we do that, f(x)=2(8)-3 which is 13. g(x)=3/2x+1=13. The two of them are equal when x=8. So the answer is the third choice