In a coordinate plane, what is an x-intercept?

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Prepare for the Praxis Middle School Mathematics Exam with quizzes. Study with flashcards and multiple choice questions. Each question provides hints and detailed explanations. Ensure success on your test!

Multiple Choice

In a coordinate plane, what is an x-intercept?

Explanation:
An x-intercept is the point where the graph meets the x-axis, which means the y-coordinate is zero. So the intercept is the point (x, 0). That’s why it’s described as the point where the graph crosses the x-axis (y = 0). The other ideas refer to different features: crossing the y-axis happens when x = 0 (the y-intercept), the slope is how steep the line is, and the maximum value is unrelated to where the graph hits the axis.

An x-intercept is the point where the graph meets the x-axis, which means the y-coordinate is zero. So the intercept is the point (x, 0). That’s why it’s described as the point where the graph crosses the x-axis (y = 0). The other ideas refer to different features: crossing the y-axis happens when x = 0 (the y-intercept), the slope is how steep the line is, and the maximum value is unrelated to where the graph hits the axis.

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