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Mathematics 12 Online
OpenStudy (anonymous):

Which of these points lies on the line described by the equation below? y - 3 = 5(x - 9)

pooja195 (pooja195):

Points?

pooja195 (pooja195):

where??

OpenStudy (anonymous):

(-3, -9)

OpenStudy (anonymous):

Where are all the points?

OpenStudy (anonymous):

(-9, -3)

OpenStudy (anonymous):

(9, 3)

OpenStudy (anonymous):

(3, 9)

pooja195 (pooja195):

(-3, -9) (-9, -3) (9, 3) (3, 9)

OpenStudy (anonymous):

which on is it?

pooja195 (pooja195):

y - 3 = 5(x - 9) We need to turn it into slope intercept form so that the problem is easier to solve ill do it y-3=5x-45 \[\huge~\rm~y=5x-42\] Now take the points and sub each into the equation to see which makes it true -9=5(-3)-42 -3=5(-9)-42 3=5(9)-42 9=5(3)-42

pooja195 (pooja195):

Now you need to solve those and see which is a true statement

OpenStudy (anonymous):

i need the answer

OpenStudy (anonymous):

Work it out.

OpenStudy (anonymous):

It's 3=5(9)-42

OpenStudy (anonymous):

So it's c

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