Question

Answers to all this please

Answer 1

All ya gotta do is plug in the numbers in x and solve. Like the first one u plug in 4, so f(x)= 2(4)+1 which equals 9. That’s it

Answer 2

1.

a. 2x+ 4 B. 2x - 5 C. 2x D. 2x + 1/2

2.

a. 9(x-5)/2 B. 0(x-5)/2 C. 3(x-5)/2 D. 17(x-5)/ 2

3.

Explanation: