Equations in Multiple Representations

*The table shows the distance, y, a cheetah can travel in feet in x seconds.

Based on the information in the table, which equation can be used to model the relationship between x and y?

• y = 5x

• y = x + 5

• y = x + 470

• y = 94x

Tags

CCSS.HSF-LE.A.1B

*Which equation best represents the relationship between x and y in the graph?

• y = 3x + 3

• y = 3x - 1

• y = 1/3x + 3

• y = 1/3x - 1

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

*A pilot takes a taxi from the airport to a hotel. The taxi driver charges a $2.50 initial charge plus $2.65 per mile. Which equation can be used to find y, the total cost of the trip, if x represents the number of miles of the trip?

• y = 2.50x + 2.65

• y = 2.65 (x + 2.50)

• y = 2.65x - 2.50

• y = 2.65x + 2.50

Tags

CCSS.6.EE.C.9

*A store sells new video games for $55 each. Used video games sell for $12 each. Jacob is buying 3 new video games and x used games. Which equation can be used to find y, the total price Jacob must pay in dollars?

• y = 12x + 55

• y = 12x + 165

• y = 55x + 12

• y = 165x + 12

Tags

CCSS.6.EE.C.9

*Which table contains only values that satisfy the equation y=0.5x+14?

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which equation matches the graph?

• y = -1/3x

• y = -3x

• y = 1/3x

• y = 3x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The Bulldog basketball team is selling t-shirts during spirit week. It cost $12 for the design and $8 to print each shirt.

• y = 12x + 8

• y = 8x + 12

• y = 4x

• y = 8x - 12

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A dog walker earns $10 plus $3 per dog. What equation represents this model?

• y=3x + 10

• y=10x + 3

• y=13x

• y=10x - 3

Tags

CCSS.6.EE.C.9

Which table contains only values that satisfy the equation y = 0.2x + 12?

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which equation best represents the relationship between x and y in the table shown?

• y= 5x+5

• y=1/5x+5

• y=15x+5

• y=10x+5

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2