Retake of Quiz on L4-9 to L4-17c

What is the slope formula?

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Tags

CCSS.8.EE.B.5

What is the slope intercept equation?

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In the equation y=mx+b,
what does m represent?

• Nothing in particular
• The y-intercept
• The x-intercept
• Slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What does 'b" represent in y=mx+b

• y-intercept
• macaroni
• nothing
• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Solve for y.
3y = -2x + 9

• y = -2x + 9
• y = -2x + 6
• y = (- ⅔)x + 3

Tags

CCSS.6.EE.C.9

Solve for y.
y + 15 = 6

• can't do it
• already in slope-intercept form
• y = -9

Solve for y.
-3y -12 = 2x

• can't do it
• y = (-⅔)x - 4
• y = 12 + 2x

Tags

CCSS.6.EE.C.9

What is the slope in the equation y=2x + 3?

• 2
• 3
• 5
• Cannot be Determined 

Tags

CCSS.8.EE.B.5

What is the y-intercept in the equation y= -2x + 5

• -2
• 3
• 5
• Cannot be Determined

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Determine what type of slope is portrayed in the image

• Positive
• Negative
• Zero
• Undefined

Tags

CCSS.8.EE.B.5