CCSS.Math.Content.HSA.REI.C.6

What is the solution?

• (1, -1)
• (-1, 1)
• (0, -2)
• (2, 0)

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CCSS.Math.Content.HSA.REI.C.6

Find the slope of the line.

• 1/2
• -1/2
• 2/1
• -2/1

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CCSS.Math.Content.HSA.REI.C.6

5x - 4y  =-16
x+ 2y = -6

• (-4,-1)
• (5,-1)
• (-5,-1)
• (4,1)

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CCSS.Math.Content.HSA.REI.C.6

The point (24,3) on a standard (x,y) coordinate plane is halfway between points (z, 2z+1) and (15z, z-4). What is the value of z?

• 1
• 1.5
• 3
• 7

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CCSS.Math.Content.HSA.REI.C.6

How many solutions will this system have?

• No Solution
• Infinitely Many Solutions
• No Clue
• One solution

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CCSS.Math.Content.HSA.REI.C.6

Look at the lines graphed. Which line appears to have a slope of 1.5?

• Line a

• Line b

• Line c

• Line d

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CCSS.Math.Content.HSA.REI.C.6

Give the x-intercept
3x + 8y = 24

• (8, 0)
• (0, 8)
• (3, 0)
• (0, 3)

Tags

CCSS.Math.Content.HSA.REI.C.6

Solve the system of equations by graphing.

• (2, -5)

• (2, 5)

• (4, -6)

• (-2, -3)

Tags

CCSS.Math.Content.HSA.REI.C.6

What is the best method do you use?

y = 6x − 11

−2x − 3y = −7

• Graphing

• Substitution because a variable is defined

• Elimination because both equations are in standard form.

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CCSS.Math.Content.HSA.REI.C.6

What values of x and y make the equation true?

• x = 0

  y = 1/2

• x = 2

  y = 2

• x = 4

  y = 3

• x = 7

  y = 4

Tags

CCSS.Math.Content.HSA.REI.C.6