Interpret Linear Equations

• Choice 1

• Choice 2

• Choice 3

• Choice 4

• Choice 1

• Choice 2

• Choice 3

• Choice 4

• Choice 1

• Choice 2

• Choice 3

• Choice 4

Tags

CCSS.HSF.LE.B.5

The graph shows the number of homework problems Amanda has remaining based on the number of minutes she has been working. Which of the following statements is NOT true?

• Amanda has started with 30 homework questions.

• Amanda finishes 2 homework questions every 3 minutes.

• The graph shows the linear equation y=-3/2x+30.

• Amanda finishes 3 homework questions every 2 minutes.

Tags

CCSS.HSF.LE.B.5

Elyse has a gift card to a local movie theater. The graph shows the amount of money remaining on her gift card based on the number of movies she has seen. In the box below, type your answer to the 2 steps.
Step 1: Write the equation of the line that represents the situation.
Step 2: Interpret the slope and y-intercept in the context of the situation. (What does the slope stand for? What does the y-intercept stand for?)

Tags

CCSS.HSF.LE.B.5

What does the ordered pair (7, 440) represent in the graph?

• After 7 hours, the total cost would be $440.

• The slope is 7/440.

• The equation of the line is y=7x+440.

• For every 440 hours of work, it costs $7.

Tags

CCSS.HSF.LE.B.5

What is the rate of change for the following graph?

• 80

• 20

• 40

• 160

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What is the meaning of the y-intercept of this graph?

• when the gas take is empty

• starting amount of gas

• rate at which the gas take empties

• the starting mileage

Tags

CCSS.HSF.LE.B.5

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

• slope

• y-intercept

• linear

• point-slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• 2

• 3

• 5

• Cannot be Determined 

Tags

CCSS.8.EE.B.5