Question

3) If f(x)=-6x+16, then calculate f(1).

4)If f(x)=(x+6)(x−3)/(x−2), then calculate f(5). Round answers to two decimal places.
5) If f(x)=3x+2, then calculate f(2).

Answer 1

F(1)=-6(1)+16=10

F(5)=(5+6)(5-3)/(5-2)=11*2/3=22/3=7.33

F(2)=3*2+2=8