Quadratic Formula

ax²+bx+c=0  is the standard form of a quadratic equation.

• True
• False

In the equation ax²+bx+c=0, the x² term always corresponds with 

• a
• b
• c

Tags

CCSS.HSA.REI.B.4

In the equation ax²+bx+c=0, the x term always corresponds with 

• a
• b
• c

Tags

CCSS.HSA.REI.B.4

In the equation ax²+bx+c=0, the c term always the 

• x² term
• x term
• constant

Tags

CCSS.HSA.REI.B.4

What is the understood leading coefficient of x²

• 0
• 1

In the equation x² +5x +7, match each leading coefficient with its correct letter 

• a=0, b=5, c=7
• a=1, b=5, c=7

In the equation x²+4=0, match each leading coefficient with its correct letter. 

• a=0 b=4 c=0
• a=1 b=4 c=0
• a=1 b=0 c=4

Tags

CCSS.HSA-REI.B.4B

The quadratic equation can be used to solve quadratic equations that cannot be factored.

• True
• False

Tags

CCSS.HSA-REI.B.4B

Round to the nearest hundredth.  
9.465616354

• 9.4
• 9.46
• 9.47

The quadratic equation, when solved, generates two answers. 

• True
• False