First try was incorrect It costs $64.60 to fill up a 19 gallon gas tank and $74.80 to fill up a 22
gallon tank.
What is the constant of proportionality that relates the cost in dollars,
y, to the number of gallons of gas, x?
label optional
112
h
x?
f(x) V X

answer: i guess 105 degrees?

step-by-step explanation:

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

w represents the number of water bottles.