Question

let g(x)=x^2-3x+8.find the value of 2[g(2)]

6

4

18

12

Answer 1

first you need to find g(2)

Answer 2

you do so by replacing every copy of x with 2 and evaluating

g(x)=x^2-3x+8

g(2)=(2)^2-3*2+8

g(2) = ???

Answer 3

18

Answer 4

no

Answer 5

g(2)=(2)^2-3*2+8

g(2)=4-6+8

g(2) = ??

Answer 6

6

Answer 7

now multiply both sides by 2

Answer 8

g(2) = 6

2*g(2) = 2*6

2*g(2) = 12

Answer 9

that equals 12 so the answer is 12?

Answer 10

yes

Answer 11

okay thanks

Answer 12

yw