Slope and Y-intercept

What is the y-intercept?

• 7
• 0
• 1
• 2

Find the slope of the line that passes through 
(-4, 7) and (-6, -4)

• 2/11
• -2/11
• 11/2
• -11/2

Tags

CCSS.8.EE.B.6

CCSS.8.F.B.4

CCSS.8.SP.A.3

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

• y-intercept
• macaroni
• nothing
• slope

If m = 1/2 and b = -4, what is the correct equation in slope-intercept form?

• y=1/2x+4
• y=1/2x-4
• y=1/2-4
• y=4x+1/2

y = 1/2x - 1

• slope: 1/2   y-intercept:  -1 
• slope: 2/1   y-intercept:  -1
• slope: 3   y-intercept:  -3 
• slope: 2  y-intercept:  5 

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

• -2
• 3
• 5
• Cannot be Determined

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSS.ID.C.7

Which of the following is the equation of a line with a slope of 6 and a y-intercept of −3?

• y = 6x + 3
• y= -3x + 6
• y = -6x - 3
• Not here

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7

What is the slope in the picture?

• Positive
• Negative
• Zero
• Undefined

Tags

CCSS.HSS.ID.C.7

Slope is know as rise/

• run
• fall
• none
• rise

Write the equation 2x + 3y = 15  in slope intercept form.

• y = 2x + 15
• y = -2/3x + 15
• y = -2/3x + 5
• y = 2/3x + 5