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20 Οκτ 2024 · To find the y intercept using the equation of the line, plug in 0 for the x variable and solve for y. If the equation is written in the slope-intercept form, plug in the slope and the x and y coordinates for a point on the line to solve for y.
What is the y intercept and how do you find the y-intercept? Finding the y intercept of a straight line is an important skill used to solve algebraic and real-life problems involving straight line graphs. The intercepts of a graph are where the graph crosses the coordinate axes.
7 Αυγ 2013 · Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/algebra-home/alg-linear-eq-fun...
The y-intercept of a function y = f(x) is a point where its graph would meet the y-axis and is obtained by substituting x = 0. Understand the y-intercept and its formula with derivation, examples, and FAQs.
Learn the definition and formula of y-intercept, the point where a line or curve crosses the y-axis. See examples of how to find y-intercept using slope and a point on a line.
Y-Intercept of a Straight Line. Where a line crosses the y-axis of a graph. Just find the value of y when x equals 0. Example: In the above diagram the line crosses the y axis at y = 1. Example: Here the line crosses the y axis at y = −2.
Now plug in the known values into the slope-intercept form [latex]y = mx + b[/latex] to solve for [latex]b[/latex]. Make sure that when you add or subtract fractions, you generate a common denominator.
