Question of the Day

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6/1

Jan
22
2013
249,150 responses
Question of the Day Statistics
Number Answered
Correct 141,196
Incorrect 107,954
56% correct

Mathematics > Standard Multiple Choice

Read the following SAT test question and then click on a button to select your answer. 

If function f of x = x + a times x, and a = 7 over 2, what is function f of (3 over 2) ?

Answer Choices

Hint

If function f of x = x + a times x, and a = 7 over 2, then function f of x = x + (7 over 2) times x = (9 over 2) times x.

Question of the Day

Can you answer today's question?

Register Next Tests:
6/1

Jan
22
2013
249,150 responses
Question of the Day Statistics
Number Answered
Correct 141,196
Incorrect 107,954
56% correct

Mathematics > Standard Multiple Choice

Read the following SAT test question and then click on a button to select your answer. 

If function f of x = x + a times x, and a = 7 over 2, what is function f of (3 over 2) ?

Answer Choices

Answer

If function f of x = x + a times x, and a = 7 over 2, then function f of x = x + (7 over 2) times x = (9 over 2) times x. Therefore, function f of (3 over 2) = (9 over 2) times (3 over 2) = 27 over 4.