Exponential and Logarithmic Functions
What type of discontinuity occurs when the two sides of a graph do not connect but there are finite limits from both directions?
Jump discontinuity
Infinite discontinuity
Essential discontinuity
Point discontinuity
Why types of discontinuity?
Essential discontinuity
Point discontinuity
Infinite discontinuity
Jump discontinuity
If , which statement best describes ?
A decaying exponential function
A growing exponential function
An oscillating trigonometric function
A linear function with negative slope
What is the domain of the exponential expression ?
Real numbers except multiples of pi.
All real numbers.
Nonpositive real numbers only.
Real numbers except multiples of pi/2.
How would you write 'three times a number raised to the fourth power' in exponential form?
Which of the following describes an exponential growth function?
The rate of increase is proportional to its current value.
The rate of increase remains constant over time.
The rate of decrease is proportional to its current value.
The amount added each time period stays the same.
If , what is the value of ?
x = -1
x = -3
x = 3
x = 1

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What does it mean if an exponential function has a base between zero and one?
The graph will be linear instead of curved.
The function represents exponential growth.
The base has no effect on the type of change represented by the function.
The function represents exponential decay.
Which term describes an exponential function with a base greater than one and a positive exponent?
Decay function
Growth function
Constant function
Linear function
Simplify the expression .