CCSS.Math.Content.HSA.CED.A.2

Sketch the curve of x(t) = 2t + 1 and y(t) = t² + 2.

• A
• B
• C
• D

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CCSS.Math.Content.HSA.CED.A.2

Write an equation  
m = -1/2 through (-2, 4)

• y = -3/2x + 3
• y = 3/2x + 3
• y = -1/2x + 3
• y = 3x - 3/2

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CCSS.Math.Content.HSA.CED.A.2

Write the equation of the line.

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

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CCSS.Math.Content.HSA.CED.A.2

Goes through (-3, -4) and (3, 4)

• y = 3/4x + 4
• y = 3/4x + 0
• y = 4/3x + 0
• y = 4/3x + 4

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CCSS.Math.Content.HSA.CED.A.2

What is the equation of this line in slope-intercept form?

• y = 2x + 5
• y = -2x + 5
• y = -2x
• y = 5

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CCSS.Math.Content.HSA.CED.A.2

You have a total of 17 coins.  All of your coins are nickels and dimes.  The total value of the coins is $1.35.  Which system of equations represents this situation?

• n+d=17
  .05n+.10d=1.35
• .05n+.10d=17
  n+d=1.35
• .25n+.10d=1.35
  n+d=17

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CCSS.Math.Content.HSA.CED.A.2

The area of a rectangle is 36 square meters.  If the length of the rectangle is 3, what is the width?

• 108
• 12
• 9
• 15

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CCSS.Math.Content.HSA.CED.A.2

CCSS.Math.Content.HSA.CED.A.1

At a restaurant the cost for a breakfast taco and a small glass of milk is $2.10. The cost for 2 tacos and 3 small glasses of milk is $5.15. If a system of equations is written, which would be the correct representation of the 2 variables?

• t: # of tacos

  m: # of glasses of milk

• t: Cost of each taco

  m: Cost of each glass of milk

• t: total cost

  m: # of food items

• t: Cost of each glass of milk

  m: Cost of each taco

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CCSS.Math.Content.HSA.CED.A.2

Match the graph with the correct equation.

• 
• 
• 
• 

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CCSS.Math.Content.HSA.CED.A.2

A person travels by car.  They record their miles driven in a data table.  Calculate the linear regression equation of this data.

• y = 61.93x - 1.79
• y = -1.79x + 61.93
• y = 0.016x + 0.03
• y = 0.03x + 0.016

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CCSS.Math.Content.HSA.CED.A.2

CCSS.Math.Content.HSS.ID.C.7