How to find the x and y intercept from an equation

How to find the x and y intercept from an equation

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to find the X and Y intercepts of a linear equation both graphically and algebraically. It begins by defining intercepts on a graph, where the X intercept is the point where the line crosses the X-axis, and the Y intercept is where it crosses the Y-axis. The tutorial then addresses the challenge of finding intercepts without a graph by using algebraic methods. It demonstrates solving the equation 2X - 5Y = 1 for X and Y intercepts by setting the opposite variable to zero and solving for the remaining variable. Finally, it shows how to plot these intercepts on a graph.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to the values of X and Y at the Y intercept?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of solving for Y when X is set to zero in an equation.

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