Functions, Continuity, Linearity, Symmetry, Extrema/End Behavior

Given h(x) = 5 - 9x, find h(8). 

• h(8) = -360
• h(8) = -67

Evaluate f(-2) if f(x) = x²+ 3

• -1
• 1
• 7
• -7

What is the domain?

• {1, 2, 3, 4, 5, 6}

• {0, 1, 2, 3, 4, 5, 6}

• {2, 4, 8}

• {-1, 0, 1, 2, 3, 6}

Describe the graph as discrete, continuous, or discontinuous.

• Discrete

• Continuous

• Discontinuous

Describe the graph as discrete, continuous, or discontinuous.

• Discrete

• Continuous

• Discontinuous

Which set of ordered pairs is a function?

• {(9,5), (10,5), (9,-5), (10,-5)}

• {(3,4), (4,-3), (7,4), (3, 8)}

• {(6,-5), (7, -3), (8, -1), (9, 1)}

• {(2, -2), (5, 9), (5, -7), (1, 4)}

If f(x) = -4x - 5 and
g(x) = 3 - x,
what is g(-4) + f(1)?

• 7
• -2
• -9
• -10

Which graph does NOT pass the vertical line test?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

For the function f(x) = -3x + 3 find f(0).

• 0
• -3
• 3
• -1

Does the graph represent a linear function, a non-linear function, or is it not a function?

• Linear Function

• Non-Linear Function

• Not a Function