Level Unit1 Mixed Practice B

• One of the vertical asymptotes is x=1

• Zero: (0,0)

What is/are the zero(s) of the function?

• x = 4, x = 1, x = -2
• x = -4, x = -1, x = 2
• y = -2
• (0, -4), (0, -1), (0, 2)

The graph of a function is shown.  What are the domain and range of this function?

• Domain: (-∞, ∞)
  Range: (-∞, 2]
• Domain: [2, ∞)
  Range: (-∞, ∞)
• Domain: (-∞, ∞)
  Range: (-∞, ∞)
• Domain: (-∞, 2]
  Range: [2, ∞)

 $f\left(x\right)\ =\ \frac{1}{2\ }\left(x-4\right)^3$  What is the y-intercept of the function?

• (4, 0)

• (0, -32)

• (0, 4)

• (-32, 0)

What is the maximum of the graph?

• no maximum

• maximum of 4

• maximum of -2

Where is there a relative maximum?

• (0,0)

• (3,1)

• (1,5)

Which statement is true for the function shown here?

• the function has a relative minimum 3

• zeros: (1,0) and (5,0)

Which graph does NOT have a minimum?

• I

• II

• III

Which of the following statements are true for function f(x)? Choose TWO correct answers

• the function has a vertical asymptote x = -5

• The function has a horizontal asymptote y = 3

• The function has an odd symmetry

• The function has relative maximum 4 at x = 3

• The function has even symmetry

• The function has only one zero