9 Weeks Complete Review

What is the Domain and Range? (select ALL that apply)

• Domain:  $\left(-\infty,\infty\right)$  

• Range:  $\left(-\infty,3\right]$ 

• Range:  $\ \left[-4,\infty\right)$ 

• Domain:  $\left[3,\infty\right)$ 

• Domain:  $\left(-4,\infty\right]$ 

What is the axis of symmetry of the graph shown?

• x=-4

• x=-3

• x=4

• x=3

Which coordinates best represents the vertex of the graph?

• (1, 0)

• (3, -4)

• (0, 5)

• (5, 0)

What is the y-intercept of the function?

• (0, -3)

• (-3, 0)

• (1, 0)

• (0, 1)

What is the range of the function?

• $\left[-\infty,4\right)$

• $\left[-\infty,\infty\right]$
  

• $\left(-\infty,\infty\right)$
  

• $\left(-4,6\right)$

What are the zeros?

• 0 and 2
• -4 and 0
• 2 and 3
• 0 and 4

What is the equation of the horizontal asymptote for following exponential function?

• y = 6

• y = 5

• y < 5

• (0, 5)

What is the equation of the horizontal asymptote for following exponential function?

• y = 1

• y = 2

• y > 1

• (0, 2)

A line that the graph continually approaches but never touches is a(n) _____________________

• parabola
• asymptote
• rational function
• None of these

What is  $f\left(0\right)$   for the function $f\left(x\right)=2x+3$  

• 2x

• -3

• 3

• 10