Quadratic Function Understanding

What do we call the graph of a quadratic function?

• Linear

• Cubic

• Parabola

• Exponential

Tags

CCSS.HSF-IF.C.7A

Does the quadratic have a maximum or minimum vertex, and does the parabola open up or down?

• min/opens down

• max/opens down

• max/opens up

• min/opens up

Tags

CCSS.HSF-IF.C.7A

What is the range of the graph?

• all real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

The graph of a quadratic function is called

• a line

• a hyperbola

• a parabola

• a cubic

Tags

CCSS.HSF-IF.C.7A

Quadratic means...

• The first difference is constant

• There is no constant

• The second difference is constant

• No changes

What does "a" control in a graph of f(x) = ax²+ bx+ c?

• Opens up or down

• Where the graph crosses at X-intercept

• Where the graph crosses at Y-intercept

f(x) = (a)   x² + ​​ (b)   x + ​ ​ (c)  

• a

• b

• c

• d

• x

Tags

CCSS.HSA-REI.B.4B

The solution of a quadratic function can also be called ______________

• x-intercept(s)

• y-intercept

• slope

• vertex

Which form is the equation
y = -3(x-5)²+7 in?

• Standard

• Vertex

• Factored

• None of These

What is the axis of symmetry of this parabola?

Tags

CCSS.HSF-IF.C.7A