# How to find y-intercept from two points

The following line passes through the point 5 comma 8, and the equation of the line is y is equal to 17/13x plus b. What is the value of the y-intercept b? So we know that this point, this x and y value must satisfy this If youre given coordinates of 2 points, how do you find the y

Your y intercept is where the line your two points make crosses the y axis. You find this by taking one of your coordinates, (3,4) and you substitute it into the equation y = mx +

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## Find the y-intercept when given two points

The slope intercept form is y=mx+b. You need to find the slope (m) and the y-intercept (b) to find it. To do this, you can use the formula y2-y1/x2-x1 for slope. This will give

## Slope Intercept Form Calculator

For the y y -intercept, substitute x = 0 x = 0 and solve it for y y: y −y1 = m(0 −x1) y − y 1 = m ( 0 − x 1) y −y1 = −mx1 y − y 1 = − m x 1. y = y1 −mx1 y = y 1 − m x 1. Thus, the y y

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## How to Find the Equation of a Line from Two Points

The Y-intercept with 2 points can be solved using the slope-intercept form in the equation. The point-slope form is . Steps Calculate the slope from 2 points. For Example, Two Decide mathematic equation

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