Question

F(x)= 3/2x +b

In the function above, b is a constant. If f(6)=7, what is the value of f(-2) ?

Answer 1

f(6)=9+b assuming you meant (3/2)x

b=7-9=-2

f(-2)=(3/2)(-2)-2=-3-2=-5

Answer 2

TTgh