Characteristics and Comparing Functions

Characteristics and Comparing Functions

Multiple Choice

What is the Domain?

• {-3, -1, 1, 3, 5, 7, 9}

• {-3, -2, -1, 0, 1, 2, 3}

• -3 ≤ x ≤ 3

• -3 ≤ x ≤ 9

Multiple Choice

What is the Domain?

• -10 ≤ y ≤ 6
• y ≤ 6
• -10 ≤ x ≤ 6
• All Real Numbers

Multiple Choice

What is the range of this graph?

• (-∞,+∞)

• (-2,2)

• (-1,1)

• [-2,2]

Multiple Choice

What is the domain and range of the function y=2^x ?

Use the graph to help!

• Domain: −∞<x<∞

  Range: y>0

• Domain: −∞<x<∞

  Range: y>1

• Domain: −2<x<∞

  Range: y>0

• Domain: −∞<x<∞

  Range: y<0

Multiple Choice

For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.

• D: {1, -3, -4,}

  R: {0, 1, 2, -4}

• D:{-4, 0, 1, 2}

  R:{-4, -3, 1}

• D:{0, 1, 2, 3, 4}

  R:{1, -3, -4}

Multiple Choice

Describe the end behavior of the graph.

• x → ∞, y→ ∞ and

  x→ ∞, y→⁻∞

• x → ∞, y→ ∞ and

  x→⁻∞, y→∞

• None of these

• x →∞,y→⁻∞ and

  x→∞, y→⁻∞

Multiple Choice

Determine if the table is Linear, Quadratic or other.

• Linear

• Quadratic

• Other

Multiple Choice

What type of function describes the story below?

You have $5 and triple your money every day.

• Linear

• Exponential

• Neither

Multiple Choice

Is the equation linear or exponential?

• Linear

• Exponential

Multiple Choice

What is the pattern for this table

• +5

• -5

• x5

• x2

Multiple Choice

How much will you pay Store A per week for a phone?

• $25

• $150

• $15

• $50

Multiple Choice

Which pizza place has the best starting salary?

• Bombino's

• Little Squeezers

• Pizza Tent

Multiple Choice

Who has the greater rate of change (slope)?

• Smith has the greater rate of change with 5/4

• Harmon has the greater rate of change with 7/2

• Smith has the greater rate of change with 4/5

• They have the same rate of change.