TEKS.MATH.8.5B

Is the equation y=7x+5 proportional or non-proportional?

• proportional
• non-proportional

Tags

TEKS.MATH.8.5B

The school that Stefan goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 3 senior citizen tickets and 1 child ticket for a total of $38. The school took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. Which equations represents the system that could be used? 

• 1s + 3c = 38
  2s + 3c = 52
• 3s + 1c = 38
  3s + 2c = 52
• s + c = 38
  s + c = 52
• 3s + 3c = 38
  1s + 2c = 52

Tags

TEKS.MATH.8.5B

Write the equation of the line.

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

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TEKS.MATH.8.5B

Write the equation of the line.

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

Tags

TEKS.MATH.8.5B

Write the equation of the line.

• y = -2/3x + 4
• y = 2/3x + 4
• y = 3/2x + 4
• y = -3/2x + 4

Tags

TEKS.MATH.8.5B

If (y=2x+6) is a function. What is the output value when the input value is 2. 

• 12
• -2
• 10
• 21

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TEKS.MATH.8.5B

Which is the graph of y= -x + 2?

• A
• B
• C
• D

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TEKS.MATH.8.5B

g(x) = 3x + 1
g(2) = _______

• 6
• 7
• 8
• 9

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TEKS.MATH.8.5B

Give the y-interecept
5x + y = 5

• (1,0)
• (0,5)
• (5,0)
• (0,1)

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TEKS.MATH.8.5B

A pizza buffet restaurant has one price for adults and other price for children under age twelve. Tim's family has two adults and three children. Their bill was $40.50. Amy's family has three adults and one child. Their bill was $38. Which system of equations could be used to determine the buffet price for an adult and the price for a child?

• a+ c = 40.50

  a + c= 38

• 2a + 3c = 40.50

  3a + c = 38

• 2a + c = 40.50

  3a + 3c = 38

• 2a + 3c = 38

  3a + c = 40.50

Tags

TEKS.MATH.8.5B