How do you write #y=-3x+4# in standard form and what is A, B, C?
1 Answer
Jun 26, 2018
Explanation:
#"the equation of a line in "color(blue)"standard form"# is.
#color(red)(bar(ul(|color(white)(2/2)color(black)(Ax+By=C)color(white)(2/2)|)))#
#"where A is a positive integer and B, C are integers"#
#"rearrange "y=-3x+4" into this form"#
#"add "3x" to both sides"#
#3x+y=cancel(-3x)cancel(+3x)+4#
#3x+y=4larrcolor(red)"in standard form"#
#"with "A=3,B=1" and "C=4#