Evaluate the function h(x)= [[x + 9]] for x = -4.
A)h(x)= 13
B)h(x)= 5
C)h(x)= 9
D)h(x)= -13
E)h(x)= -5

Name: Evaluate the function h(x)= [[x + 9]] for x = -4. A)h(x)= 13 B)h(x)= 5 C)h(x)= 9 D)h(x)= -13 E)h(x)= -5
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Question

Evaluate the function h(x)= [[x + 9]] for x = -4. ​
A)​h(x)= 13
B)​h(x)= 5
C)​h(x)= 9
D)​h(x)= -13
E)​h(x)= -5

Quizplus · Accepted Answer

To evaluate the function h(x)= [[x + 9]], we need to substitute x with -4:

h(-4) = [[-4 + 9]] = [[5]].

Since [[5]] is the greatest integer less than or equal to 5, we have [[5]] = 5.

Therefore, h(-4) = 5, which corresponds to answer choice B.

Evaluate the Function H(x)= [[X + 9]] for X =