You make a table to use as a quick reference guide. y = -180 - 9(x)
use the table tool to answer the question:
x-value
-12
-13
-13
-14
-15
-16
y- value
-72
-63
-54
-45
-36
what is the y value when x equals -15

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars