find the equation of the line that passes through the point (-3,3), and that is perpendicular to the line with the equation y=1/3x+5/3
Since I can't just post the answer, I'll walk you through the problem okay?
preciate that
you know what a perpendicular line is right?
no
Its an intersecting line. + basically the opposite of parallel lines =
ok \
Perpendicular lines have a line with positive slope (so it's an increasing line), then the perpendicular line must have negative slope (because it will be a decreasing line). So perpendicular slopes have opposite signs (+) (-) . The other "opposite" thing with perpendicular slopes is that their values are reciprocals
y=-3x?
exactly then when you graph make sure it passes through the given points
so whats the answer?
You could honestly start at 3,3 and use the slope to -3/1 to graph it. After it is just a matter of plugging in the numbers for the variables y= -3/1x+3
i dont need to graph it it just wants me to give the equation
the graph is only if you want to check your answer
so whats the equation
whats the anwer
y= -3/1x+3
shoudnt it just be y=-3x+3
yes sorry typing too fast
??
your right its y= -3/1x+3
im saying shondt it just be y=-3x+3 instead of y=-3/1x+3
its the same equation - 3 = - 3/1 doesn't matter if its on fraction form or not
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