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Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.

How are the key features of functions graphs different?

Key features include: intercepts. intervals where the function is increasing, decreasing, positive, or negative. relative maximums and minimums. symmetries. end behavior. and periodicity.

Which function is changing more quickly?

A rate of change is how fast a function is changing. These rates of change can be exponential or linear. Exponential rates of change get faster and faster as they go along, while linear rates of change proceed at a constant rate.

How can you tell which function is larger?

There's only one way in general: plug in a number and see what you get. If f(x)>g(x) for that value of x, then f will be larger than g until they intersect again.

How do you determine if each relation is a function?

Identify the input values. Identify the output values. If each input value leads to only one output value, classify the relationship as a function.
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