Question

Write the slope-intercept form of the equation of each line and how do you solve them?

15)?
16)?
17)?
18)?​

Answer 1

15) already in slope-intercept form

16) y=-6+1/3x

17) y=-7/3x-3

18)y=-1/3x+0

Explanation:

15) is already in slope intercept form

16) first you subtract x on both sides so x-3y=18 will be

-3y=18-x

then you divide by -3 on both sides to isolate y so -3y=18-x will be

`y=-6+(1)/(3)x\\` and thats the final answer

17) y=-7/3x-3

find the slope by counting rise over run and the y intercept is when x is zero so -3

18)y=-1/3x+0