Domain and Range of a Function Given Their Equation

Is the following graph continuous or discrete? What is the domain and range of the graph?

• Discrete
  D:{ 0, 1, 2, 3, 4, 5, 6}
  R: {0, 1, 2, 3,...70}

• Discrete
  D: {0, 1, 2, 3,...70}
  R: {0, 1, 2, 3, 4, 5, 6}

Is the following graph continuous or discrete? What is the domain and range?

• Discrete
  D: {5, 6, 7,...15}
  R: {40, 41, 42,...120}

• Discrete
  D: {40, 41, 42,...120}
  R: {5, 6, 7,...15}

Is the following graph continuous or discrete? What is the domain and range?

• Discrete
  D: All real numbers
  R: {-3, -2, -1, 0, 1, 2, 3}

• Discrete
  D: {-3, -2, -1, 0, 1, 2, 3}
  R: All real numbers

Identify the domain and range of the piecewise function.

What is the domain restriction of the blue piece of this function?

• x > 0

• x ≥ 0

• x > 2

• x ≥ 2

Check all of the statements that are true

• A

• B

• C

• D

Which of the following terms defined as the set of all values that f(x) will take?

• range

• domain

• intercept

• asymptote

What is the domain of the function f(x) = (3x + 8)/x

• All real numbers except 3

• All real numbers except 8

• All real numbers except 0

• All real numbers except - 8

A set of values that x can take.

• range

• domain

• intercept

• asymptote