Fall Semester Exam Review

Front

What is the value of x for which the graph is undefined?

Back

x = -3

Front

What is the domain and range of a function that operates between 0 to 3.5 seconds and 0 to 13 feet?

Back

Domain: 0 to 3.5 seconds, Range: 0 to 13 feet

Front

What type of function is represented by a situation where Mel starts with $250.00 and receives $20.00 every month?

Back

Linear

Front

Back

x = 2

Front

How can you determine if two relations are inverses?

Back

If the composition of the two functions results in the identity function, they are inverses.

Front

What is the definition of a function's domain?

Back

The domain of a function is the set of all possible input values (x-values) for which the function is defined.

Front

What is the definition of a function's range?

Back

The range of a function is the set of all possible output values (y-values) that the function can produce.

Front

What is a linear function?

Back

Front

What is the difference between a linear function and a quadratic function?

Back

A linear function has a constant rate of change, while a quadratic function has a variable rate of change and is represented by a parabolic graph.

Front

What does it mean for a function to be undefined at a certain point?

Back

A function is undefined at a point if there is no output value for that input, often due to division by zero or taking the square root of a negative number.