Axis of Symmetry of a Parabola

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

Tags

CCSS.HSF-IF.C.7A

Which equation is in standard form?

• y=a(x-h)²+k

• y=ax²+bx+c

Where is the axis of symmetry for this parabola?

• x = −1
• x = 0
• y = 3
• x = −3

• Quadratic Function

• Linear Function

• Polynomial

• Trinomial

The graph of a quadratic function

• Axis of Symetry

• Parent Function

• Parabola

• Vertex

Tags

CCSS.HSF-IF.C.7A

Domain

• X values of a graph

• Y values of a graph

• Shift of a graph

• Change of a graphs shape

Range

• X values of a graph

• Y values of a graph

• Shift of a graph

• Change of a graphs shape

The line that passes through the vertex of a parabola and divides the parabola into two symmetrical parts

• Vertex

• Axis of Symetry

• Parent function

• Transfomation

What is the axis of symmetry for the following equation?
y=4x²-8x+9

• x=-8
• x=1
• x=-1
• x=2

What direction is the following equation opening?
y=-3x²-7x+8

• Up
• Down
• Left
• Right

Tags

CCSS.HSF-IF.C.7A