Mixed Quadratics Practice

Solve using the quadratic formula

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

Solve by factoring:
x² + 3x - 18 = 0

• x = -3 and x = 6

• x = 3 and x = -6

• x = -9 and x = 2

• x = 9 and x = -2

Tags

CCSS.HSA-REI.B.4B

Solve by factoring.

• -4, 2

• -2, 4

• -16

• -4

Tags

CCSS.HSA-REI.B.4B

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

Solve using the quadratic formula.
2x² - 9x - 35 = 0

• x = 7/2, x = -6

• x = -5/2, x =5

• x = -3/7, x =6

• x = -5/2, x = 7

Tags

CCSS.HSA-REI.B.4B

Which of the following is true about the graph of this equation? Select all that apply.

• y-intercept is at (0,3)

• y-intercept is at (0,6)

• parabola opens up

• parabola opens down

Tags

CCSS.HSF-IF.C.7A

Which answer choice describes  y = -3x² +7x - 2 accurately?

• opens up with a maximum

• opens up with a minimum

• opens down with a maximum

• opens down with a minimum 

Tags

CCSS.HSF-IF.C.7A

• x= -3.11, 1.11

• x = -3.11, -1.11

• x= 3, -1

• x = 3, 1

Tags

CCSS.HSA-REI.B.4B

Solve a² - 4a + 4 = 0 using the quadratic formula

• 2

• -2

• 4

• -4

• No Solution

Tags

CCSS.HSA-REI.B.4B

• 1

• 3

• 2

• 5

• 4