Let's say that we have the equation y is equal to 12 minus x. Pause this video and see if you can determine the slope and the y-intercept. All right, so, something similar is going on here that we had over here. The standard form, slope intercept form, we're used to seeing the x term before the constant term, so we might wanna do that over here.
Changing an equation from standard form to slope intercept form
You may already be familiar with the "y=mx+b" form (called the slope-intercept form of the equation of a line). It is the same equation, in a different form! The "b" value (called the y-intercept) is where the line crosses the y-axis. So point (x 1, y 1) is actually at (0, b) and the equation becomes. Step 1: Locate the y-intercept. Step 2: Locate another point that lies on the line. Step 3: Calculate the slope from the y-intercept to the second point. Slope intercept form calculator is an online tool that is used to find slope intercept form (equation of line) using two points, y-intercept, Step 2: Write the slope form equation and place the values. y = mx + b. y = 4x + 6. If you need to calculate the slope using two points, use slope calculator. References.
Once you know the slope of the line, plug it in for m in y = mx + b. For example, if you used the formula and found that the slope is 2, you would write y = 2x. Slope Intercept Form. The slope intercept form of a straight line is one of the most common forms used to represent the equation of a line. The slope intercept formula can be used to find the equation of a line when given the slope of the straight line and the y-intercept(the y-coordinate of the point where the line intersects the y-axis).