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What coordinates fall on a line with a slope of 3 and a y intercept of 2?

+1 vote
Step-by-step answer please.
asked Feb 28, 2013 in PRE-ALGEBRA by linda Scholar

1 Answer

+1 vote

Slope intercept form line equation is y = mx + b, m is slope and b is y-intercept.
The line equation is y = 3x + 2.
y-intercept is 2. So, the coordinate is (0, 2)
Find the x-intercept. y = 0
0 =3x + 2
x = -2/3
Another coordinate on the line is (-2/3, 0) and more coordinates can be found by drawing the graph and the ordered pairs on the line are fall on the line

answered Feb 28, 2013 by casacop Expert

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