Find the value of h(-7) for the function below.
h(x) = 5.7 −19x
A.
0.67
B.
138.7
C.
-127.3
D.
-138.7
To find the value of h(-7), we substitute -7 into the function for x:
h(-7) = 5.7 - 19(-7)
Simplifying the expression inside the parentheses:
h(-7) = 5.7 + 133
Adding the two numbers:
h(-7) = 138.7
The value of h(-7) is 138.7.
Therefore, the answer is B.