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