Point-Slope Form of a Linear Equation Point-Slope Form In most textbooks the graphing form for a linear equation is called Point-Slope Form and is the following: The equation of a line that contains the point (x 1 ,y 1 ) and whose slope is m is: ( ) 1 1 y y m x x − = ...
Find the x- and y-intercept of 3x – 4y = 12 2. Graph the line y = -3 3. Write the equation in Standard Form: 2 3 4 x y Quick Review 1. What is the Slope-Intercept Form? y = mx + b 2. What is the Standard Form? Ax + By = C 3. How does an equation of a ...
The "point-slope" form of the equation of a straight line is:y − y1 = m(x − x1)The equation is useful when we know:one point on the line: (x1, y1) and the slope of the line: m,and want to find other points on the line.Have a play with it (move the point, try ...
Write the point-slope form of an equation of a line with a slope of 3 that passes through the point (6,−1)(6,−1). Then rewrite it in the slope-intercept form. Solution Let’s figure out what we know from the given information. The slope is 3, so m = 3. We also k...
(x, y) to represent any other point.Point-Slope Form of aLinear EquationSo far you have worked with linear equations in intercept form, y a bx.When you know a line’s slope and y-intercept, you can write its equation directly in intercept form. But what if you don’t know the y-...
Learn to define the point-slope form of a linear equation. Discover the point-slope formula and how to write the point-slope form of an equation...
The point slope form of a line is: y - y1 = m (x - x1) m is the slope and (x1, y1) is a point on the line This lesson will use the slope and a point that are given to write the equation of a line in this form
Point-Slope Form Let's look at this mathematically. Let's use what's called point-slope form of an equation. This is going to relate time with my location. To use point-slope form, I need to know a point, such as my starting city, and the slope, such as my speed. For example,...
When you're learning about linear equations, you're bound to run into the point-slope form of a line. This form is quite useful in creating an equation of a line if you're given the slope and a point on the line. Watch this tutorial, and learn about the point-slope ...
Equation 1: y − 2 = 3(x − 4) Equation 2: y + 5 = (x − 4) Equation 3:y = 3(x − 4) + 2 Equation 4: y − 2 = 3(x − 4) How to Solvecommon point slope form questions Example 1 Write the point slope equation of a line with slope 3 that passes through ...