What is the slope intercept form of the line passing through #(-8,10) # with a slope of # 4#?
1 Answer
Mar 28, 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"#
#"here "m=4#
#rArry=4x+blarrcolor(blue)"is the partial equation"#
#"to find b substitute "(-8,10)" into the partial equation"#
#10=-32+brArrb=10+32=42#
#rArry=4x+42larrcolor(red)"is the equation of the line"#
