Question

The function h is defined by h(m)=m²−3m. What is the value of h(9)?

A. 9
B. 15
C. -15
D. 54
E. -54
F. 234
G. -234

Answer 1

The value of the function h(m) when m is 9 can be determined by substituting 9 into the equation h(m) = m² -3m, giving us h(9) = 54.

Step-by-step explanation:

To determine the value of the function h(m) at m = 9, we need to substitute m with 9 in the given function and then perform the necessary calculations:

h(m) = m² − 3m

Substituting m with 9, we have:

h(9) = 9² − 3(9)

h(9) = 81 − 27

h(9) = 54

Thus, the value of h(9) is 54, which corresponds to option D.