A gasoline tank
is initially 2/3 full. After som travel the tank is only 1/8 full. the tank is then filled to capacity by putting in
21 gallons of gasoline How many gallons of gasoline were in the tank initially?

The tank initially had 14 gallons in it

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

tried on you are knowing that we can't leave the picture in the graph ok no problem now you need to send it in the question group