Key Characteristic of Quadratic Function

A portion of a parabola is shown on the graph. Use the following to complete the statement(s).

The domain of the parabola is ​ (a)   . The range of the parabola is ​ (b)   . The axis of symmetry is ​ (c)   . The parabola has ​ (d)   roots.

• 2

• 1

Tags

CCSS.HSF-IF.C.7A

Which of the following are true about the quadratic function shown? (Choose TWO answers)

• There are two roots

• the axis of symmetry is at x = -2

• the vertex is a maximum

• the vertex is (-2, 0)

Tags

CCSS.HSF-IF.C.7A

What's the max/min? 

• Minimum: -4

• Minimum: -3

• Maximum: -4 

• Minimum: -3

Two characteristic of quadratic function p are given.

1. The axis of symmetry of the graph of p is x = -3.

2. Function p has exactly one zero.

Based on this information, which graph could represent p?

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Tags

CCSS.HSF-IF.C.7A

What are zeros of the graph?

(a)   (b)  

• (1, 0)

• (5, 0)

• (3, -4)

• (0, 5)

• (0, 1)

Tags

CCSS.HSF-IF.C.7A

The graph of a quadratic function is shown.
What statement about this graph is not true?

• The graph has a y-intercept at (0, 8)

• The graph has a maximum point at (-1, 9)

• The graph has an x-intercept at (2, 0)

• The graph has the y-axis as a line of symmetry

Tags

CCSS.HSF-IF.C.7A

Which of the following are key attributes of the graph of the quadratic function shown above?

• I only

• III only

• I, III and IV

• I, II, III and IV

Tags

CCSS.HSF-IF.C.7A

What are the names of the point marked on the graph? (THERE IS MORE THAN ONE CORRECT ANSWER!)

• y-intercept

• Vertex

• x-intercept

• Axis of Symmetry

• Minimum

Tags

CCSS.HSF-IF.C.7A

A portion of a parabola is shown on the grid. Use the graph to complete the statement(s).

The vertex of the parabola is a ​ (a)   with a value of ​ (b)   . The domain of the parabola is ​ (c)   and the range is ​ (d)   .

• minimum

• -9

• all real numbers less than 0

• all real numbers greater than or equal to -9

• maximum

• -4

• all real numbers less than 7

• all real numbers

• 7

• -1

Tags

CCSS.HSF-IF.C.7A

Tags

CCSS.HSF-IF.C.7A