What is the y-intercept for the linear function y-4=2(x-6)

Step-by-step explanation:

Method 1:

The slope-intercept of an equation of a line:

m - slope

b - y-intercept

We have the equation of a line in the point-slope form:

Convert it the the slope-intercept formula:

           use the distributive property

            add 4 to both sides

Method 2:

The y-intercept is for x = 0. Put x = 0 to the equation:

          add 4 to both sides

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10