How do you find the slope given #4x + y = 7#?
1 Answer
May 15, 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 "4x+y=7" into this form"#
#"subtract "4x" from both sides"#
#rArry=-4x+7larrcolor(blue)"in slope-intercept form"#
#"with slope "=-4#
