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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What is the x-intercept of the line y = 2x + 3?

The correct answer is: 1

The x-intercept of a line is where the line crosses the x-axis. In order to find this, we need to set y = 0. By doing so, we are left with the equation 0 = 2x + 3. In order to solve for x, we subtract 3 from both sides, giving us -3 = 2x. Finally, we divide both sides by 2, giving us x = -3/2 or -1.5. Therefore, the x-intercept of the line y = 2x + 3 is -1.5. None of the other options are correct because they do not represent the value of -1.5 as the x-intercept. A is incorrect because 0 does not cancel out the 3 in the equation, leaving us with 0 =/= 2x. C is incorrect because