How do you graph y=7x+3y=7x+3 by plotting points?

1 Answer
Meave60
Dec 1, 2015

Refer to the Explanation.

Explanation:

y=7x+3y=7x+3 is a linear equation in slope-intercept form, y=mx+by=mx+b, where mm is the slope and bb is the y-intercept.

Since it's a linear equation, you only need two points.

Points
x=0,x=0, y=3y=3
x=-1,x=−1, y=-4y=−4

Plot the points on the graph and draw a straight line through the points.

graph{y=7x+3 [-9.78, 10.22, -5.265, 4.735]}i

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