Unit 5 linear equations review

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation for the line that has a slope of -1 and a y-intercept of 6?

• y = x + 6

• y = x - 6

• y = -x - 6

• y = -x + 6

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

When graphing, what do you do after you graph your y-intercept?

• Find slope and start with your run(left or right) then to rise (up or down)

• Find slope and start with your rise (up or down) then to run (left or right)

• Draw a vertical line

• Draw a horizontal line

The y intercept is AWESOME! It helps us to know...

• Where our line will end.

• If our line is positive or negative.

• Where to start graphing our line.

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

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Which graph represents y = 3x?

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Which function matches the graph?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation matches the graph?

Which equation matches the graph?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2