EOC Practice #3 A2B

Front

Calculate the average rate of change from 20 to 40 minutes.

Back

-2 gallons per minute

Front

Create the explicit formula for the sequence: 2, 8, 14, 20, ...

Back

a_n = 6n - 4

Front

Given f(x) = 3x + 10 and g(x) = x - 2, find f(g(5)).

Back

19

Front

Determine the symmetry: Even, odd, or neither?

Back

Odd

Front

What is f when x equals 0? Find f(0).

Back

1

Front

Define average rate of change in a function.

Back

The average rate of change of a function over an interval is the change in the function's value divided by the change in the input value.

Front

What is an explicit formula in sequences?

Back

An explicit formula defines the nth term of a sequence as a function of n.

Front

How do you find f(g(x))?

Back

To find f(g(x)), substitute g(x) into f(x).

Front

What does it mean for a function to be even?

Back

A function is even if f(-x) = f(x) for all x in the domain.

Front

What does it mean for a function to be odd?

Back

A function is odd if f(-x) = -f(x) for all x in the domain.