Quadratics Graphs

Use the graph to determine the solutions.

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3

A line about which a figure is symmetric is the:

• Solution Set

• Intercept Formula

• Quadratic Function

• Axis of Symmetry

Tags

CCSS.HSF-IF.C.7A

What is the significance of the ordered pair (2, -4) to the graph?

• It is the vertex

• It is an x-intercept

• It is the y-intercept

• It is the axis of symmetry

Tags

CCSS.HSF-IF.C.7A

The parabola f(x) = x² - 4x - 8...

• Opens upward

• Opens downward

• Opens left

• Opens right

Tags

CCSS.HSF-IF.C.7A

What is the range of the graph?

• All real numbers

• To infinity and beyond

• y ≥ -1

• x ≥ 0

Tags

CCSS.HSF-IF.C.7A

What the range for the graph?

Tags

CCSS.HSF-IF.C.7A

How many solutions does this graph have?

• one real solutions

• two real solutions

• no real solutions

• cannot be determined

What are the x- intercepts?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

Tags

CCSS.HSA.APR.B.3

Standard Form of a quadratic equation is y =

• (x + a)(a + b)

• ax² + bx + c

• (x - h)² + k

• mx + b

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A