Algebra Graphing Quadratic Functions

What is the name of this form:
y = ax² + bx + c

• vertex form

• standard form

• factored form

• zero form

What is the maximum/minimum of a parabola called?

• vertex

• point

• top

• bottom

What is the formula above primarily used for?

• Finding the axis of symmetry from standard form

• Finding the vertex from standard form

• Finding the vertex from vertex form

• Finding the vertex from standard form

What are the zeros of the parabola? 

• 1, 5

• 3, -5 

• 3, 0

• -6, 1

Tags

CCSS.HSA.APR.B.3

How do you know if a parabola has a minimum?

• When ‘a’ is positive there is a minimum

• When ‘a’ is negative there is a minimum

• When all the numbers in the equation are negative there is a minimum

• When all the numbers in the equation are positive there is a minimum

Tags

CCSS.HSF-IF.C.7A

The axis of symmetry passes through which coordinate?

• y coordinate

• x coordinate

• always goes through the origin

• always goes through the x-intecept

What is the parent function of a quadratic equation?

• f(x)=x

• f(x)=x²

• f(x)=ax²+bx+c

• f(x)=a(x-h)²+k

Which of these shows a parent function of a quadratic equation moved 1 unit down?

• f(x)=(x-1)²

• f(x)=(x+1)²

• f(x)=1x²

• f(x)=x²-1

What is the range of the graph?

• x > 0

• y ≤ 8

• All real numbers

• y >8

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Is this a max or min?

• max

• min

• cannot be determined