Example: What is the equation of this line? Start with the "point-slope" formula: y − y1 = m(x − x1) Put in these values: x1 = 1 y1 = 6 m = (2−6)/(3−1) = −4/2 = −2 And we get: y − 6 = −2(x − 1) Simplify to Slope-Intercept (y = mx...
Find the equation of a line through the following the 2 points: (-3, 6) and (15, -6). Example 2 Equation from 2 points using Point Slope Form As explained at the top,point slope formis the easier way to go. Instead of 5 steps, you can find the line's equation in 3 steps, ...
结果1 题目 What is the equation, in point-slope form, of the line that is parallel to the given line and passes through the point (4 ,1)? ( ) A. y-1=-2(x-4) B. y-1=- 12(x-4) C. y-1= 12(x-4) D. y-1=2(x-4) 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
结果1 结果2 题目What is the equation of the line, in point-slope form, passing through the points (-2,0) and the (-3,2)? ( ) A. y-2=-2(x-3) B. y-0=- 25(x+3) C. y-0=- 25(x+2) D. y-0=-2(x+2) 相关知识点: 试题来源: 解析 D 结果一 题目 What is the equat...
(x2,y2) two-point form TheY-interceptof a line is the point of intersection of the Y-axis and the line (if any). This point may not exist (in the case the line is parallel to theYaxis), or there may be infinitely many intersection points. ...
Problem: Find the equation of a line in the slope-intercept form given points (-1, 1) and (2, 4) Solution: Calculate the slopea: Calculate the interceptbusing coordinates of either point. Here we use the coordinates (-1, 1):
point slope formand also this page's topic. Each one expresses the equation of a line, and each one has its own pros and cons. For instance, point slope form makes it easy to find the line's equation when you only knowthe slopeand a single point on the line. Standard form also ...
Write the point-slope form of the equation of the line through the given points.33) through: (-4, 3) and(- 3,1)34) through: (1, 3) and (-3, 3)35) through: (5, 1) and (-3,0)36)through: (-4, 5)and(4, 4)37) through: (-4,-2) and (0, 4)38)through: (-4, ...
What is the equation in point slope form of the line that passes through the point (3, 1) and has a slope of -2? Equation of a Line: The same line has different ways of writing, there is no single way of writing it and these forms are equi...
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 ...