8th Quadratic Functions

What is the domain of the function?
*Hint: Domain is the set of all x-values included in the function.

• x≥3
• x≤3
• All real numbers
• -1≤x≤5

Tags

AI.9.6.A

A quadratic function is graphed on the grid.

Which answer choice best represents the domain and range of the function?

What is the range of the graph?

• All real numbers

Tags

AI.9.6.A

Which graph best represents a function with a range of all real numbers greater than or equal to -6?

• 
• 
• 
• 

Tags

AI.9.6.A

What is the range of this parabola?

• All real #'s

• y > 4

• y < 4

• 3 < y < 7

Tags

AI.9.6.A

What is the domain of this parabola?

• All real #'s

• y > 4

• y < 4

• 3 < y < 7

Tags

AI.9.6.A

A golfer hit a golf ball from a tee box that is 6 yards above the ground. The graph shows the height in yards of the golf ball above the ground as a quadratic function of x, the horizontal distance in yards of the golf ball from the tee box.

What is the domain of the function for this situation?

the set of all possible y-values

• Domain

• Range

• Interval Notation

• Inequality Notation

the set of all possible x-values

• Domain

• Range

• Interval Notation

• Inequality Notation