Enable text based alternatives for graph display and drawing entry

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Entering Numerical Expressions and Fractions
These questions ask for numerical answers that are not whole or decimal numbers.

There are two ways to enter these types of answers:
1. Enter using calculator-style notation (see below)
2. After clicking in the answer box, click the yellow arrow that shows to the right of it to use the equation editor
Examples of calculator-style entry:
EnterTo get
2/52/5
sqrt(3)sqrt(3)
5*10^65*10^6

Many students find it easier to use the equation editor. Watch this video to see how to use it.

In some cases, you can give a decimal approximation instead of an exact answer, but be sure to check the directions first.

Try it here. Use the Preview button to see how the computer is interpreting what you typed. If you see syntax error, check to make sure you're using the right format.

A) Enter the expression sqrt(5)

B) Enter the expression 5/8
C) Enter the expression 5 * 10^5