Algebra - Quadratic Formula

Solve
16a² - 9 = 0

• a = ^-3/₄, ³/₄ 
• a = ^-4/₃, ⁴/₃ 
• a = ^-9/₁₆, ⁹/₁₆ 
• a = ^-16/₉, ¹⁶/₉ 

Tags

CCSS.HSA.REI.B.4

Use the graph to determine the solutions.

• -1 and -3
• 1 and -3
• 1 and 3
• -1 and 3

Tags

CCSS.6.EE.B.5

CCSS.6.NS.C.6

CCSS.6.NS.C.8

How many real solutions does this quadratic have?

• one

• two

• infinite

• none

Find the solutions.

• -4, 2
• -2, 4
• -16
• -4

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.NS.C.7

Find the solutions.

• √3
• ±√3
• -3
• No real solution

Tags

CCSS.6.EE.B.5

Wegman was working on solving the quadratic x² + 8x + 16 = 0. His big toe was hurting, so he decided to go get something to eat instead. What did he get to eat?

• Hot Dog

• Hamburger

• Pizza

• Chicken

The equation of the following line is 

• x = 5
• x = 3
• x = 4
• x =7

Tags

CCSS.6.EE.B.5

CCSS.6.NS.C.8

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.4

Solve Using the Quadratic Formula 
2x² + 7x - 15 = 0

• -1.5 or 5
• No Solution
• -5 or 1.5
• 0.7 or 5

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.4

How many solutions does this graph have?

• one
• two
• no solutions
• cannot be determined

Tags

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11