Exponential Functions Domain Range

What is the domain of the exponential function?

• all real numbers

• y > 3

• y < 3

• x > 3

What is the domain of the exponential function?

• all real numbers

• y > -3

• y < -3

• x > -3

What is the range of f(x) = 5^x?

• -∞ ≤ x ≤ ∞

• -∞ ≤ y ≤ ∞

• x > 0

• y > 0

Which inequality represents the range of the function?

• 0<y<∞

• 0<x<∞

• -2<y<∞

• -∞<y<∞

Which statement of the function is true?

• The range is the set of all real numbers less than 0

• The domain is the set of all real numbers less than 0

• The range is the set of all real numbers greater than 0

• The domain is the set of all real numbers greater than 0

What is the domain of this function?

• The set of all x values greater than 0

• The set of all y values less than 0

• The set of all real x values

• The set of all real y values

The graph represents the amount of money Lisa has in her bank account over time. What is the domain of the function?

• ^-∞<x<∞

• 0<x<∞

• 0<y<∞

• 1000<x<∞

The graph represents the amount of money Lisa has in her bank account over time. What is the range of the function?

• 0<x<∞

• 1000<y<∞

• 0<y<∞

• -∞<y<∞

What is the domain of the graph?

• -7 ≤ x < 5

• -3 ≤ x < 1

• -3 ≤ y < 1

• -7 ≤ y < 5

What is the range of this function?

• -∞<x<4

• -∞<y<-4

• -4<x<-∞

• -∞<y<4