quadratics

Does y = -4x² have a maximum or minimum value?

• maximum
• minimum

Tags

CCSS.HSF-IF.C.7A

Does this graph in the back have maximum or minimum value?

• maximum
• minimum
• neither
• both

Does the equation open or or down? 
Y = -3x² +7x - 2

• up
• down

Tags

CCSS.HSF-IF.C.7A

Does the equation have a max or min?
y = 2x² + 7x + 5

• max
• min

Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry?

• the slope of the graph
• the dividing line for a parabola
• a way to spin my pencil
• the x-axis

What is the name of a quadratic graph?

• vertex
• axis of symmetry
• parabola
• zero

Tags

CCSS.HSF-IF.C.7A

Solve the equation by finding the square roots.  a²=64

• 8
• -8
• ±8

Tags

CCSS.HSA-REI.B.4B

All possible x-values

• Domain

• Range

• Parabola

• Vertex

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Where the parabola (U shape) crosses the x-axis.

• Domain

• Range

• Y-intercept

• X-intercept

Tags

CCSS.HSF-IF.C.7A

All possible y-values

• Domain

• Range

• Parabola

• Vertex

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5