Characteristics of Quadratics

What piece of information does c identify in the following equation?
y=ax²+bx+c

• Zeroes

• Axis of Symmetry

• Direction

• y-intercept

Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry for the following equation? (hint: x = -b/2a)
y=4x²-8x+9

• x=-8

• x=1

• x=-1

• x=4

When will the graph of y = ax² open downward?

• a is a fraction

• a is a decimal

• a is a negative number

• a is a number greater than 1

Tags

CCSS.HSF-IF.C.7A

Which statement is TRUE?

• This function has a Maximum

• This function has a Minimum

• This is a constant function

Does this graph have a maximum or minimum?

• Minimum

• Maximum

Tags

CCSS.HSF-IF.C.7A

Which equation is representative of the graph seen?

• y=(x-5)²+4

• y=-(x-5)²+4

• y=2(x-5)²+4

• y=-2(x+5)²-4

Tags

CCSS.HSF-IF.C.7A

Determine the interval in which this function is INCREASING.

• (-4, ∞)

• (-3, ∞)

• (∞, -3)

• (-∞, -4)

Tags

CCSS.HSF-IF.C.7A

Determine the interval in which this function is DECREASING.

• (-3, ∞)

• (-3, ∞)

• (-∞, -4)

• (-∞, -3)

Tags

CCSS.HSF-IF.C.7A

Determine the interval of this function's DOMAIN.

• (-5, -1)

• (-∞, ∞)

• No solution

• (-∞, -3)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Determine the interval of this function's RANGE.

• (-4, ∞)

• (-3, ∞)

• No solution

• (-∞, -4)

Tags

CCSS.HSF-IF.C.7A