Math 7+ - Unit 6 - Study Guide - Linear Relationships & Slope

Trey and Sophia are standing at two different points in a park. Trey is standing at the point (2, 4) and Sophia is standing at the point (6, 12). Jack is trying to draw a line on a map that passes through these two points. Can you help Jack find the slope of this line?

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CCSS.8.EE.B.5

Zachary finds the slope of the line that passes through
(10, 1) and (5, 2). What is it?

• 1/5
• -1/5
• 5
• -5

Tags

CCSS.8.EE.B.5

Payton, Gabby, and Natalia are trying to build a ramp for their skateboard park. They need to find the slope of the ramp. Can you help them?

Tags

CCSS.8.EE.B.5

Mia and Emma are trying to build a ramp for their dog, Pi. If the ramp is perfectly horizontal, what would be the slope of the ramp?

• No/Undefined

• 0

• 1

• -1

Tags

CCSS.8.EE.B.5

Dane, Max, and Beren are racing on a straight track. If the track is represented on a graph with distance on the y-axis and time on the x-axis, what is the slope of the line representing their race?

• Positive

• Negative

• Zero

• Undefined

Caleb and Ava are trying to predict the height of a rocket based on the time it has been flying using the equation y=mx+b. In this equation, what does 'b' represent?

• The height of the rocket when it was launched

• The type of rocket

• It doesn't represent anything

• The speed of the rocket

Tags

CCSS.8.EE.B.5

Haley and Jordan are trying to calculate the cost of their taxi ride. The taxi company charges a fixed fee plus a fee per mile. The equation y=mx+b represents the cost of the ride (y) where m is the cost per mile, x is the number of miles, and b is the fixed fee. Write this equation in slope-intercept form. Do not include any spaces.

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CCSS.8.EE.B.6

CCSS.8.F.A.3

Evan and Vilius are trying to calculate the slope of a hill. They came up with an equation to represent the slope. Which of the following is that equation?

• y = 2x + 2

• y = 2x - 2

• y = -x + 2

• Cannot be Determined

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CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Nate is helping Aaron to understand the equation of a line. He writes down the equation y=mx+b. In this equation, what does "m" represent?

• y-intercept

• slope

• move

• math

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CCSS.8.EE.B.6

CCSS.8.F.A.3

Lyla, Lylah, and Abigail are trying to determine the path of a ball thrown in the air. They found that the path can be represented by the equation y = -x + 2. Which graph represents this path?

• A

• B

• C

• D

Tags

CCSS.8.EE.B.5