Question

1. What is an equation of the line with slope 6 and y-intercept -4? Which equation represents the line shown?

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Answer 1

1. equation y=mx+b y=6x+b m is always slope b is always y-intercept.

equation in graph:

two points (0,-3) (1,2) solve for slope
slope is 5/1 which is 5
2=0(1)+b
2=0+b
2=b
equation is y=5x+2

Answer 2

1. y = 6x - 4

2. y = 5x - 3

Explanation:

1. Since 6 is the slope, you just add the x after the 6. The y - intercept always goes at the end of the equation.

2. The y - intercept is - 3 and the slope is 5 over 1 which is just 5.