4TH QUARTER REVIEW QUIZ IN ELEMENTARY ALGEBRA

Name the x- and y-intercepts for the equation:
2x + y = 6

• (0, 3) and (6, 0)
• (0, -3) and (-6, 0)
• (3, 0) and (0, 6)
• (-3, 0) and (0, -6)

When you graph a line using slope-intercept form (y=mx+b), you graph the ___________ first and then use the ___________ to find the second point.

• origin; slope

• slope; y-intercept

• y-intercept; x-intercept

• y-intercept; slope

Which could be the graph of the equation y = 1/3x - 2?

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Which graph best represents the equation y = -3x + 4?

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Which graph represents y = 3x?

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Which is the graph of y= -x + 2?

• A
• B
• C
• D

What is 4x - 3y = 12 written in slope-intercept form?

• y = (4/3)x - 12
• y = (4/3)x + 4
• y = (4/3)x - 4
• y = -(4/3)x - 4

Convert the equation into slope-intercept form. y=mx+b

• y=1/2x+5

• y=-1/2x+5

• y=-1/2x-5

• y=1/2x-5

What is the y-intercept of the line graphed below?

• -3
• 4
• 3
• 4/3

What is the x-intercept shown on the graph?

• (4, -2)
• (0, -2)
• (4, 0)
• (0, 4)