WebTo find the intercepts: When you want the x intercepts (x,0): Set y=0 then solve for x When you want the y intercepts (0,y): Set x=0 then solve for y Example: Find the intercepts of y = x 2 − 4 x intercept: set y=0 0 = x 2 − 4 x 2 = 4 x = 2 or −2 The points are (2,0) and (−2,0) y intercept: set x=0 y = 0 2 − 4 y = −4 The point is (0,-4)

4 Ways to Find the Y Intercept - wikiHow

WebProfessor Dave Explains Intro: Slope of a Line in Y=MX+B Form Learn to graph a line in slope intercept form 313K views Linear Equations - Algebra The Organic Chemistry Tutor 1.1M views 2 years... WebTo find the x-intercept we generally just use the same formula 'y=mx+b'. The reason that 'b' is the y-intercept is because at the 'y-axis, x=0'. By this I mean if you look at any graph, for the … infotech scale buildings

How Do You Find the X- and Y-Intercepts of a Line in Slope-Intercept Form?

WebAn equation in the slope-intercept form is written as y = m x + b Where m is the slope of the line and b is the y-intercept. You can use this equation to write an equation if you know the slope and the y-intercept. Example Find the equation of the line Choose two points that are on the line Calculate the slope between the two points WebA horizontal line only has a y-intercept, while a vertical line only has an x-intercept. Given the equation of a line, it is possible to find the x and y-intercepts by plugging in 0 for either x or … WebTo find the y-intercept, find where the line hits the y-axis. To find the x-intercept (which wasn't mentioned in the text), find where the line hits the x-axis. To find the slope, find two points on the line then do y2-y1/x2-x1 the numbers are subscripts. Hope that helped. Learn for free about math, art, computer programming, economics, physics, … misumi threaded rod