How do you find the slope and intercept of # x+y=3#?
1 Answer
Apr 16, 2018
Explanation:
#"the equation of a line in "color(blue)"slope-intercept form"# is.
#•color(white)(x)y=mx+b#
#"where m is the slope and b the y-intercept"#
#"rearrange "x+y=3" into this form"#
#"subtract x from both sides"#
#rArry=-x+3larrcolor(blue)"in slope-intercept form"#
#"with slope "=-1" and y-intercept "=3#
graph{-x+3 [-14.24, 14.23, -7.12, 7.12]}
