College Algebra CLEP Prep Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

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!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What is the x-intercept of the equation y = 3x + 4?

4
0
3
-4

The correct answer is: -4

The x-intercept of an equation is the point where the graph crosses the x-axis. In order to find this point, we need to set y = 0. Therefore, we will substitute 0 for y in the given equation. Solving for x, we get x = -4. This means that when y = 0, x = -4, making -4 the x-intercept. The other options may seem correct as they are all part of the equation, but they do not represent the actual x-intercept of the graph. Option A, 4, represents the y-intercept which is where the graph crosses the y-axis. Option B, 0, represents the coefficient of x which is not the same as the x-intercept. Option C, 3, represents the slope which is the rate of change of the equation, but it is not the x-inter