A 4.6 Quiz Review

What is the slope-intercept form of the equation of a line?

• y=yx+b

• y=mx+b

• x=yx+b

• x=xy+b

• slope: 1/2       y-intercept: -1

• slope: 2       y-intercept: -1

• slope: 1/2       y-intercept: 1

• slope: 2       y-intercept: 1

Which equation shows a slope of -2 and the y-intercept of 3?

• y = -2x - 3

• y = -2x + 3

• y = 3x - 2

• y = 3x + 2

Write the following equation in slope intercept form:
-x + 3y = 9

• y = 1/3x + 3
• y = 1/3x + 9
• y = -1/3x + 3
• 3y = x + 9

• y=-3x+1

• y=3x+1

• y=1/3x+1

• y=-1/3x-1

• y=-5x+5

• y=-x+5

• y=x+1

• y=-x+1

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Which is the graph of the equation shown? (be sure to put in slope-intercept form first)

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