CCSS.Math.Content.8.F.A.3

Which equation matches the graph?

• y= 3x - 5
• y= -3x - 5
• y= 3x + 5
• y= 3x + 5

Tags

CCSS.Math.Content.8.F.A.3

Which equation matches the graph?

• y= 3x - 5
• y= -3x - 5
• y= 3x + 5
• y= 3x + 5

Tags

CCSS.Math.Content.8.F.A.3

If f(x) = 3x - 7, find f(4).

• 0
• 5
• 14
• 19

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CCSS.Math.Content.8.F.A.3

Write the equation for the line in slope-intercept form.

• y= -1x+3
• y= 4x+3
• y=1/4x+3
• y= -4x+3

Tags

CCSS.Math.Content.8.F.A.3

Determine the "b"  value for the following equation
4x + 2y = -12

REALLY Write this on your paper and work it out!

• 4
• -6
• -12
• 2

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CCSS.Math.Content.8.F.A.3

Is the function linear or nonlinear?

• Linear
• Nonlinear

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CCSS.Math.Content.8.F.A.3

Find the slope from the graph

• 0
• undefined
• 5
• -5

Tags

CCSS.Math.Content.8.F.A.3

In the formula y = mx + b, what does the "b" represent?

• Slope

• Y-intercept

• Area of the base

• Perimeter of the base

Tags

CCSS.Math.Content.8.F.A.3

what is the slope intercept form of 9x - y = 9

• y = 9x

• y = 9x - 9

• y = -9x + 9

• y = 9

Tags

CCSS.Math.Content.8.F.A.3

What is the slope of a line perpendicular to the equation  $y=3x+4$  ?

•  $-3$  

•  $-\frac{1}{4}$  

•  $-\frac{1}{3}$  

•  $-4$  

Tags

CCSS.Math.Content.8.F.A.3