Describing Real Life Quadratic Graphs

Which of the following best describes the domain of this scenario?

• The distance from the motorcycle to the ground.

• The time the motorcycle is in the air.

• The motorcycle starting the jump.

• The highest point in the air. 

Which of the following best describes what is happening as y is increasing?

• The ball is getting closer to the ground.

• The ball is at it's max distance from the ground.

• The ball hit the ground.

• The ball is getting further from the ground.

What best describes the y-intercept of this scenario?

• The receiver catches the ball.

• The quarterback releases the ball.

• The time the ball is in the air.

• The distance the ball was thrown.

What quantity of pints of medicine produced is expected to have the highest profit?

• 100

• 200

• 400

• 700

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7A

The graph of quadratic function f is shown on the grid.

Vertex: (a)  

y-intercept: (b)  

Axis of Symmetry: ​ (c)  

Range : (d)  

• (-3, -5)

• (0, 4)

• x = -3

• x ≥ -5

• (-2, -4)

• (-6, 4)

• (4, 0)

• x ≥ 3

• x = -5

• -4

Which of the statements about the graph is FALSE?

• The vertex is a maximum

• There are two zeros at (-3,0) and (3,0)

• The y-intercept is (0, 18)

• The range is y ≥ 18

Tags

CCSS.HSF-IF.C.7A

The graph of quadratic function f is shown on the grid.

Vertex: (a)  

y-intercept: (b)  

Axis of Symmetry: ​ (c)  

Minimum Value: (d)  

• (-3, -5)

• (0, 4)

• x = -3

• -5

• (-2, -4)

• (-6, 4)

• (4, 0)

• 4

• x = -5

• -4

If we have the equation here, can we graph and match?

(a)  

• F

• G

• H

• J

(a)  

• F

• G

• H

• J

Tags

CCSS.HSF-IF.C.7A