College Algebra CLEP Prep Practice Exam

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Prepare for the College Algebra CLEP Test with our comprehensive practice exam. Study with flashcards and multiple choice questions, each offering clues and detailed explanations. Achieve your best score and excel in your exam!

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Find the slope of the line that passes through (-3,2) and (1,-1).

-3
3
1/3
-1/3

The correct answer is: -1/3

The slope of a line can be found using the formula slope = (change in y) / (change in x) In this case, the change in y is from 2 to -1, which is -3. The change in x is from -3 to 1, which is 4. Therefore, the slope is -3/4. Option A, -3, is incorrect because it only represents the change in y and not the slope. Option B, 3, is incorrect because it does not take into account the change in x. Option C, 1/3, is incorrect because it does not correctly represent the negative change in y. Option D, -1/3, is correct because it represents the negative change in y over the change in x.