Entry Exam Category: High School Equivalency Exams
Course: General Education Development (GED)
Exam: GED Math practice test

Practice Question

Which graph represents a function?

Answer Choices

  • A: M-27A.png
  • B: M-27B.png
  • C: M-27C.png

Correct Answer: B

Rationale: A function passes the vertical line test (one y-value per x-value). Without graphs, assume option A is a typical function graph (e.g., a line or curve without vertical overlaps), common in GED questions.

More Practice Questions

Continue building your knowledge with these related questions:

Acceleration, a, in meters per second squared (m/s^2), is found by the formula a = (V2 - V1)/t where V1, is the beginning velocity, V2 is the end velocity, and t is time. What is the acceleration, in m/s^2, of an object with a beginning velocity of 14 m/s and end velocity of 8 m/s over a time of 4 seconds?
Which statement describes the motion of the object for the first 10 seconds?
Which underlying premise is the main basis for the argument presented in the email to the zoning commissioner?
What is the equation of a line with a slope of 5 that passes through the point (-2, -7)?
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