3/20 Features of quadratics

What is the range?

• All real numbers greater than or equal to 2 less than or equal to 4

• All real numbers greater than or equal to 10 less than or equal to 70

• All real numbers greater than to 2 less than 4

• All real numbers greater than to 10 less than 70

• All real numbers greater than to 2 less than 70

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

What is the range of this function?

• -4 ≤ y ≤ 5
• -1 ≤ x ≤ 3
• All Real Numbers
• y ≥ -4

What is the range of the graph above?

• All real numbers greater than or equal to -1.

• All real numbers less than or equal to 0.

• All real numbers less than or equal to -1.

• All real numbers.

What is the domain of the graph?

• All real numbers

• To infinity and beyond

• y ≥ -1

• x ≥ 0

What is the range of the function?

• 0≤y≤3
• 0≤y≤36
• y<3
• x≤36

What is the domain of the function?

• 0≤x≤3
• 0≤x≤36
• y<3
• x≤36

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)

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

The vertex of the given quadratic function is at its minimum.

• True

• False