Pre Calculus Q3 Test 1

Factor:
 x² - 4x + 24

• prime
• (x + 6)(x - 4)
• (x - 8)(x - 3)
• (x - 12)(x - 2)

Select the graph that show the corresponding vertical & horizontal asymptotes to this function

• 
• 
• 
• 

What's the horizontal asymptote of the function?

• y = 0

• No horizontal asymptote

• y = 1

• y = 9

What's the vertical asymptote of the function?

• x = 5

• x = 0

• x =5 , x = -5

• x = 25

If h(a) = 3 - 2a

Find h(-3).

• 12
• -2
• -3
• 9

Is this graph a function or not a function? 

• Function 
• Not a Function

Is relation shown a function?

• YES
• NO

The graph of a quadratic function is called a

• Parabola
• Vertex
• Axis of Symmetry 
• Vertex Form

Which quadratic function is represented by the graph?

• y = 2(x - 4)² + 5
• y = 2(x + 4)² + 5
• y = -2(x - 4)² + 5
• y = -2(x + 4)² + 5

Does the graph of this equation open up or down? 
f(x) = -(x + 3)² - 5

• up
• down