Question

An equation for a line is 3x + 3y = 18.
What are the slope and Y -intercept point?

Answer 1

y int: 6 slope: -1

Explanation:

Convert to y=mx+b format

3x + 3y - 18 = 0

3x - 18 = -3y

-1x + 6 = y

in mx+b format, m is the slope and b is the y-int:

m = -1

b = 6

Answer 2

y = -1x + 6

slope ^ ^ y-intercept

Explanation:

3x + 3y = 18

3y = -3x + 18

y = -1x + 6

hope this helps