Quadratic Graph Attributes

What's the max/min?

• Minimum: (-3, -4)

• Minimum: (-4,-3)

• Maximum: (-4, -3)

• Maximum: (-3, -4)

If given the equation

f(x) = 3(x + 5)² - 4,

what is the vertex of the parabola?

• (5, -4)

• (-5, -4)

• (-15, -4)

• (15, -4)

What direction is the following equation opening?

f(x) = -3x²-7x+8

• Up

• Down

• Left

• Right

Tags

CCSS.HSF-IF.C.7A

Given the equation for this parabola:

f(x) = -(x - 4)² - 3,

does this parabola have a maximum or minimum value?

• Maximum

• Minimum

What are the roots of the graph shown?

• (1,0) and (5,0)

• (0,1) and (5,0)

• (5,0) and (0,-1)

• (-5,0) and (3,-2.5)

What type of parabola is this?

• positive, opens up

• negative, opens down

• positive, opens down

• negative, opens up

Tags

positive/negative

What type of parabola is this?

• positive, opens up

• negative, opens down

• negative, opens up

• positive, opens down

Tags

positive/negative

What are the x-intercepts of the graph?

• x= -1 and -3

• x= 1 and -3

• x= 1 and 3

• y= 1 and 3

Tags

CCSS.HSF-IF.C.7A

A football was thrown into the air and lands back down on the ground as shown in the model.

How high does the football go?

• 0.832

• 11.788

• 1.928

• 0

What is the line of symmetry of the quadratic function shown?

• y=5

• x=-5

• y=-5

• x=5