Quadratic Functions - Standard Form

This is the standard form of a quadratic function:

f ( x ) = ax² + bx + c

• True

• False

Tags

CCSS.HSA.APR.A.1

Identify a: f ( x ) = 3x² + 4x - 5

• 3

• 4

• 5

• -5

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Identify b: f ( x ) = 3x² + 4x - 5

• 3

• 4

• 5

• -5

Identify c: f ( x ) = 3x² + 4x - 5

• 3

• 4

• 5

• -5

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

Identify a: f ( x ) = -12x² - x - 9

• -12

• -1

• 0

• -9

Tags

CCSS.HSA.REI.B.4

Identify b: f ( x ) = -12x² - x - 9

• -12

• -1

• 0

• -9

A maximum is the _____________ point of the function. 

• highest
• lowest

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

A minimum is the ______________ point of the function. 

• highest
• lowest 

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the standard form of a quadratic equation?

• ax²+bx+c=0

• 2ax+bx+c=0

• ax²+cx+c=0

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