Question

PLS HELP ALGEBRA 1 LINEAR FUNCTIONS QUESTION (ONLY number 4 pls, it wouldn’t let me crop it)

Answer 1

Answer:

yes, its a linear function

Step-by-step explanation:

g= -2 1/2m+20

Yes it represents a linear function because the  equation takes the idea of y=mx+b.

g= represents gallons of water left

-2 1/2m= is the rate of the water draining, which is the slope, in the linear function.

x= represents the number of minutes

b= represents the start amount of gallons of water.

hope that helps!