slope intercept form calculator one point slope intercept equation from slope some key topics that involve finding the equation of a line finding equations using a point and the slope slope intercept form perpendicular calculator some key topics that involve finding the equation of a line image titled find the equation of a perpendicular line given an equation and point step 1 slope intercept form calculator one point find the equation of a line using the ex find the parametric equations of a line in space given two points on the line you image titled find the equation of a tangent line step 6 ex 1 find the equation of a line parallel to a given line passing through a given point you slope intercept form perpendicular calculator equation horizontal and vertical tangent lines how to find the vector equation of a line image titled find the equation of a tangent line step 4 ex 2 find the equation of a line in standard form given two points image titled use distance formula to find the length of a line step 1 point slope form calculator beautiful point slope form with two points calculator olalaopx 2 ex 2 find the equation of a line perpendicular to a given line passing through a given point determining acceleration using the slope of a velocity vs time graph lesson transcript study com the midpoint is a give away with its name what is the exact halfway point between two points hence the name midpoint find the equation of a circle given it s center and one point on it s radius how to find slope of a line given 2 points image titled find the equation of a tangent line step 3 how to find the slope of a line given 2 points with fractions math wonderhowto finding the normal line to a curve definition equation lesson transcript study com writing equations of lines calculator add the restriction to the end of your equation in curly brackets for example y 2x 1 x 3 would graph the line y 2x for x values between 1 and 3 finding equations of parallel and perpendicular lines equations such as and 0 0 are equivalent equations in standard form we prefer to this leads us to the slope formulagiven two points x 1 y 1 and x 2 y 2 then the slope of the line is given by the formula m r graphs of parallel and perpendicular lines in linear equations again in this table wc arbitrarily selected the values of x to be 2 0 and 5 here we selected values for x to be 2 4 and 6 you could have chosen any by adding a point to the expression list you ll automatically have the option to add a label enabling the checkbox without adding text will automatically