
Intercepts of lines review (x-intercepts and y-intercepts)
You can always find the X-intercept by setting Y to 0 in the equation and solve for X. Similarly, you can always find the Y-intercept by setting X to 0 in the equation and solve for Y.
Slope-intercept form introduction - Khan Academy
Learn about the slope-intercept form of two-variable linear equations, and how to interpret it to find the slope and y-intercept of their line.
Intro to intercepts (video) | Khan Academy
Learn what x- and y-intercepts are. The equations used in this video are y = 0.5x - 3 and 5x + 6y = 30.
Intercepts from a table (video) | Khan Academy
Is there any way to find intercept x ( or y) if we cannot get the other intercept to zero by following the table method? In all the questions, if we need to find intercept x/y, the other intercept always …
Worked example: intercepts from an equation - Khan Academy
Let's find the x- and y-intercepts of the equation 2y + 1/3x = 12, where a line crosses the x-axis (the x-intercept) and the y-axis (the y-intercept) on a graph. To find the x-intercept, we make y equal to 0 …
Intercepts from a graph (practice) | Khan Academy
Intercepts from a graph VA.Math: 8.PFA.3.b VA.Math.2023: 8.PFA.3.b Google Classroom
Slope and y-intercept from equation (video) | Khan Academy
Let's say we had y is equal to negative seven, what's the slope and y-intercept there? Well, once again, you might say, hey, this doesn't look like what we had up here, how do we figure out the slope or the …
Intercepts from an equation (video) | Khan Academy
Let's graph -5x + 4y = 20 from its intercepts. Intercepts are the places where a line crosses the x- and y-axes. When a line crosses the x-axis, the y value is 0. That's the x-intercept. When a line crosses the …
Intro to linear equation standard form - Khan Academy
The standard form for linear equations in two variables is Ax+By=C. For example, 2x+3y=5 is a linear equation in standard form. When an equation is given in this form, it's pretty easy to find both …
Linear equations & graphs | Algebra 1 | Math | Khan Academy
Let's explore different ways to find and visualize slopes and intercepts, and how these concepts can help us solve real-world problems. **Unit guides are here!**