College Algebra CLEP Prep Practice Exam

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Gear up for success on the College Algebra CLEP exam with our comprehensive Prep Practice Exam! Whether you're a math whiz or need a little extra support, our resources are here to help you excel and earn college credit.

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 z-intercept of the graph y=4x+3?

0
3
4
Cannot be determined

The correct answer is: 3

The z-intercept of a graph is the point where the line crosses the z-axis, or where the x and y values are both equal to 0. In this equation, the y-intercept is represented by the number 3, since when x=0, y=3. The other options are incorrect because A) 0 is the x-intercept, C) 4 is not represented in the equation and therefore not a possible intercept, and D) it is possible to determine the z-intercept in this equation. Therefore, the answer is B) 3.