Quadratic Equation Characteristic

When a quadratic equation is in standard form, what does c represent?

• horizontal shift

• vertical stretch or compression

• x-intercept

• y-intercept

Tags

CCSS.HSF-IF.C.7A

Perfect Square Trinomials have _______.

• a vertex at the origin

• only positive solutions

• only negative solutions

• exactly one solution

Tags

CCSS.HSA-REI.B.4B

In the equation y= ax² + bx + c , if a > 0, then...

• the graph of the parabola will have a maximum.

• the graph of the parabola will open down

• the graph of the parabola will open up

• the vertex will be (0, 0).

Tags

CCSS.HSF-IF.C.7A

Determine the values of
a, b, and c for
the quadratic equation: 
4x² – 8x = 3

• a = 4, b = -8, c = 3

• a = 4, b =-8, c =-3

• a = 4, b = 8, c = 3

• a = 4, b = 8, c = -3

Changing the c value of a standard form quadratic (y=ax²+bx+c) transforms the graph how?

• Up and down

• Left or right

• Reflects over x axis

• Up only

What are the roots of the following quadratic?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

Which of these quadratic functions is shown in the graph?

Tags

CCSS.HSF-IF.C.7A

Which statement is correct for the quadratic function graph below?

Tags

CCSS.HSF-IF.C.7A

Select the equations that are represented in the graph below. Select all that apply. (3 answers)

Tags

CCSS.HSF-IF.C.7A

Choose the correct form that can be used to find each characteristic without doing any work for the

Vertex Form. (Select all that apply)

• Maximum

  and

  Minimum

• x-intercepts,

  Roots, and

  Zeros

• Y-intercepts

  or

  Initial Amount

• Vertex