Quadratic Review (Final)

x - 12 = -x² is an example of quadratic equation.

• True

• False

Which of the following is NOT an example of quadratic equations?

• 2x² - 3 = 2x

• -8x - 15 = -x²

• x + 3y = 45

• x² + 7x + 10 = 0

Which of the following is in the standard form?

• y² - 7y + 12 = 0

• x³ - x² + 3x -8 = 0

• x² +9x = 34

• y² - 10 = -3y

Which is a quadratic equation is written in its general form?

x-intercepts are also known as...

• Zeros

• Roots

• None of the above

• Potatoes

• x=7

• y=7

• x=0

• y=0

What is the domain of the graph?

• (-5,100)

• (10,25)

• (-5,0)

• (5,0)

Use the quadratic formula to find the solutions for

y = -x² - 5x + 12

• No Real Solution

• 
• 
• 

Identify the values of A, B, and C

5x² + x - 18 = - 9x + 3x²

• A=2, B=10, C=-18

• A=5, B=1, C=-18

• A=8, B=-8, C=-18

• A=2, B=9, C=-18