Question
What is the value of the function y = 1/8 * x - 13 when x = - 4 (1 point)
O-13.5
O 12.5
O 16
O 15
O-13.5
O 12.5
O 16
O 15
Answers
GPT-4 Turbo
To find the value of the function y = 1/8 * x - 13 when x = -4 we substitute -4 in for x and simplify.
y = 1/8 * (-4) - 13
y = -1/2 - 13
y = -0.5 - 13
y = -13.5
So the value of the function when x = -4 is -13.5, which corresponds to the first option:
O -13.5
y = 1/8 * (-4) - 13
y = -1/2 - 13
y = -0.5 - 13
y = -13.5
So the value of the function when x = -4 is -13.5, which corresponds to the first option:
O -13.5