Question

HELLLPP!! What is the equation of the line that passes through (2, 1) and is perpendicular to the graph of y = –x + 2?

Answer 1

The slope would be 1 of that line as we know if m1 is a slope of a starighline1 and m2 is a straightline2 and if they are perpendicular we have m1*m2=-1....so thats how we get the slope...now we know that for any equation of starightline we can write y=mx + c ,here m=1 now put the points and get c...and ya will get the straightline

Answer 2

can youu help me out ?? im stuck! ;?

Answer 3

@arghya

Answer 4

y=x - 1

Answer 5

thnx! ;)