To find the value of the function when x equals -4, we will plug in -4 for x in the equation y = 1/8x - 13.
y = 1/8(-4) - 13
y = -1/2 - 13
y = -13.5
Therefore, the value of the function y = 1/8x - 13 when x = -4 is -13.5.
What is the value of the function y=1/8x−13 when x=−4 ?
1 answer