QuestionEvaluate for: (a) , (b) , (c) , (d) .
Studdy Solution
STEP 1
Assumptions1. The function is defined as . We are asked to evaluate for four different inputs , , , and
STEP 2
To evaluate the function at a particular value, we substitute that value in place of in the function definition.
(a) For , we substitute in place of in the function definition.
STEP 3
Calculate the value of .
(b) For , we substitute in place of in the function definition.
STEP 4
The expression is already simplified, so we don't need to do any further calculations. The correct choice is A. .
(c) For , we substitute in place of in the function definition.
STEP 5
Calculate the value of .
The correct choice is A. .
(d) For , we substitute in place of in the function definition.
STEP 6
Expand the expression .
STEP 7
implify the expression .
The correct choice is A. .
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