Linear Quad Systems

Determine the x-value of the solution to the system of equations.

• -2

• -1

• 1

• 2

Tags

CCSS.HSA.REI.C.7

Find the solution.

• (2,3) and (3,4)

• (-3,-15) and (4,-8)

• (-3,10) and (8,4)

• (-8,3) and (-4,10)

Tags

CCSS.HSA.REI.C.7

• ± 1
• ± 4/3
• ± 3/4
• No real solution

Tags

CCSS.8.EE.A.2

How many solutions does this system of equations have?

• one solution

• two solutions

• no solution

• infinitely many solutions

Tags

CCSS.HSA.REI.C.7

Find the solutions to the following quadratic-linear system:

y = x² – 4x + 6

y = x + 2

• (1, 4)

• (-1, 1) and (4, 2)

• (1, 3) and (4, 6)

• (1, 4) and (3, 6)

Tags

CCSS.HSA.REI.C.7

• A

• B

• C

• D

Tags

CCSS.HSA.REI.C.7

Solve
x² + 2x - 24 = 0

• x = -6, x = 4

• x = 6, x = -4

• x = 12, x = -2

• x = 8, x = -3

Tags

CCSS.HSA-REI.B.4B

Write an equation in Factored Form, whose solutions are 7 and 3.

• y = (x - 7)(x - 3)

• y = (x + 7)(x + 3)

• y = (x + 7)(x - 3)

• y = (x - 7)(x + 3)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Which set of equations represents the question:

Tim and Jack both had donut trucks. Tim had 5 donuts ready to fry from the night before, and made 1 donut every 2 minutes. Jack always gives away the first 30 donuts he makes to a local shelter. He can make 4 donuts a minute. How long before they have the same number of donuts to sell?

• y = 2x - 5

  y = 4x + 30

• y = 1/2x + 5

  y = 4x - 30

• y = -1/2x + 5

  y = - 4x - 30

• y = 5x + 1/2

  y = -30x + 4

Tags

CCSS.8.EE.C.8C

Which set of equations is represented by the graph?

• y = 2x - 5

  y = 4x + 30

• y = 1/2x + 5

  y = 4x - 30

• y = -1/2x + 5

  y = - 4x - 30

• y = 5x + 1/2

  y = -30x + 4

Tags

CCSS.8.EE.C.8B