Finding Quadratic Characteristics

What is the domain of the parabola created by the ball?

• Domain : 0 ≤ d ≤ 280

• Domain : 0 ≤ h ≤ 150

• Domain : 0 ≤ d ≤ 570

• Domain : 0 ≤ h ≤ 280

What is the equation for axis of symmetry?

• y=3

• x=3

• x=5

• x=1

Tags

CCSS.HSF-IF.C.7A

The graph below describes a ball that was kicked. Which of the following is a true statement describing the graph?

• The ball was kicked from 500 centimeters from the ground and it traveled for 4 seconds.

• The ball was kicked from the ground and it was in the air for 4 seconds.

• The ball had a maximum height of 2000 centimeters and it was in the air for a total of 2 seconds.

• The ball had a maximum height of 1000 centimeters and it was in the air for 4 seconds.

What is the range of the graph?

• -2 < y < 10

• -3 < x < 3

• -2 ≤ y ≤ 10

• -3≤ x ≤ 3

Tags

CCSS.HSF-IF.C.7A

Use the graph to determine the x-intercept(s).

• (1, 0)

• (0, 3), (0, 1)

• (3, 0), (1, 0)

• (0, -3)

Tags

CCSS.HSF-IF.C.7A

For the function y=ax²+bx+c, if a<0, which direction does the graph open?

• up

• down

• left

• right

Tags

CCSS.HSF-IF.C.7A

This green dot represents the__________.

• Vertex

• Root

• Zero

• Solution

Tags

CCSS.HSF-IF.C.7A

What is the RANGE of the function in the graph?

• (-∞,∞)

• [4,∞)

• (-∞,4]

• [-3,1]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the VERTEX if the parabola?

• (1,-2)

• (0,5)

• (-2,1)

• (5,0)

Does the graph of y=x²+2x-3 have a Maximum or Minimum value? Justify your answer.

• Minimum value, because the a value is positive

• Maximum value, because the b value is positive

• Maximum value, because the a value is positive

• Minimum value, because the c value is negative