Question

If g(x) = 3 - 2x, find g(-1).
A. -5
B. 5
C. 0
D. 6

Answer 1

B. 5

Explanation:

I. If g(x) = 3 - 2x and g( -1 )

g(-1 ) => inside x value is -1

II. Solve by replace x.value with -1

g(-1 ) = 3 - 2(-1)

= 3 + 2

g(-1 ) = 5

Hope that help :)

Answer 2

g(-1)=5

Explanation:

Put value of x, which is - 1

`g(x) = 3 - 2x \\ g( - 1) = 3 - 2( - 1) \\ g( - 1) = 3 + 2 \\ g( - 1) = 5`