The value of the function y = 18x - 13 when x = -4 is:
y = 18(-4) - 13
y = -72 - 13
y = -85
Therefore, the value of the function y = 18x - 13 when x = -4 is -85.
What is the value of the function y=18x−13 when x=−4 ?(1 point)
Responses
−15
negative 15
−16
negative 16
−13.5
negative 13.5
−12.5
1 answer