![]() You can type t_0 directly or usc thc calcPad. Try entering 5e_X + 20 (6) Constants with subscripts such as to can also be entered in several ways. When typing directly from the keyboard, use the key after entering an exponent. If your answer is 4 13, for example, then. Instead of the CalcPad popping up, you might see instructions such as Enter an Exact Fraction. Do not use your calculator to get a decimal approximation. If your answer is 5, for example, then enter. You can type ex directly from the keyboard or you can access the e from the calcPad. If you click on the answer field and the CalcPad pops up, you should enter an exact simplified answer. (a) The exponential expression e can be entered several ways. Note: WebAssign does not perform a comprehensive check of all assignment questions to determine all plug-in requirements. The examples below suggest how you can do that for some commonly used expressions. You can always use the calcPad, but it is often easier to enter the symbols directly from the key board. (-/2 points) DETAILS MY NOTES ASK YOUR TEACHER This example illustrates the different ways you can enter symbolic expressions. Try entering different decimal places to see what happens. You will always be told how many decimal places to use and the calcPad will not pop up. Simplify ros(x/4) = (c) In this example you are asked to enter an approximation. Because we expect you to know these exact simplified values, the question is coded so that entering sin(1/4) or a decimal approximation from the calculator will be marked wrong. (-10 Points) DETAILS MY NOTES For symbolic answers, for which WebAssign displays calcPad, be sure to enter subscripts correctly. Find 4) for f(x) - V x2 + 16 R4) = X 3-7m Solve form: m2 - 1 (b) In this example, you are asked ta simplify the trig value of a special angle. Try entering your answers in different ways. This is always an indication that you should not use your calculator to approximate your answer. When you click on the answer field, the calcPad pops up. (a) In these examples you will need to enter exact answers. DETAILS PREVIOUS ANSWERS MY NOTES ASK YOUR TEACHER Free response answers can take on different forms.
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