Analyzing Functions

What is the range of the function?

• (-∞,5]
• [5,-∞)
• (-∞,5)
• [5,∞)

What is the absolute maximum of the function?

• Infinity
• None
• Negative Infinity
• (3,5)

What are the relative minimums of the function?

• (-3,2) and (2,1)
• (-1,-3) and (4,-1)
• None
• Negative Infinity

For what x-values is the function increasing?

• (1,∞)
• (-∞,1)
• (-∞,3)
• (3,∞)

State the x-values where the function is decreasing

• (-∞, -1)
• (-∞, -1) U (1,∞)
• (-∞, -2) U (2,∞)
• (-1,1)

What is the range of this function in interval notation?

• (1, 4]
• (1, 4)
• (1, 7]
• (1, 7)

What are the zeros of 4a²+40a+96 ?

• 4, 6
• -4, -6
• 2, 12
• -2, -12

Which of the following statement are false.

• There is a relative min at the point (8,0)
• There is another relative min at the point (0,-7.5)
• There is a relative max at the point (5,2.5)
• There are more relative maximums than there are relative minimums.

What are the x-intercept/s of the function? 

• x = 3
• x =-3 and 3
• x = -9
• (0, 3) and (0, -3)

List the types of intervals that the graph demonstrates in order.

• decreasing, constant, increasing, constant
• increasing, decreasing, constant
• increasing, constant, increasing, constant
• increasing, constant, decreasing, constant