Finding X and Y Intercepts / Maximum / Minimum / Increasing / Decreasing

What are the green dots called?

• y-intercepts

• maximum

• minimum

• zeros/x-intercepts

Tags

CCSS.HSF-IF.C.7A

Identify the function's x- and y-intercepts.

• x-int (3,0) and y-int (0,1)

• x-int (0,3) and y-int (1,0)

• x-int (1,3) and y-int (3,1)

• x-int (3,0) and y-int none

Find the y-intercept(s) of the graph shown.

• (-3.3, 0)

• (5.6, 0)

• (-5, 0)

• (0, 4)

What is the y-intercept of the function?

• 2

• 3

• 1

• -2

Tags

CCSS.HSF-IF.C.7E

How do you find the y-intercepts of quadratic functions?

• Set y=0 and solve for x

• Set x=0 and solve for y

• Count the number of x-intercepts

• Use the Pythagorean theorem

Tags

CCSS.HSF-IF.C.7A

Does the graph have a maximum or minimum?

• max

• min

• neither

• both

Tags

CCSS.HSF-IF.C.7A

Does the graph have a maximum or minimum?

• maximum

• minimum

• neither

• both

Tags

CCSS.HSF-IF.C.7A

Use the graph to determine the X-intercepts

• (-1,0) and (-3,0)

• (1,0) and (3,0)

• (0,1) and (0,3)

• (0,-1) and (0,-3)

Tags

CCSS.HSF-IF.C.7A

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A

The vertex of this parabola is...

• (-4, -12.5)

• (12.5, 4)

• (-12.5, -4)

• (4, 12.5)