Ask your own question, for FREE!
Mathematics 9 Online
OpenStudy (anonymous):

What is the slope of the line that passes through the points (–2, 1) and (1, 6)? A.-7 B.3/5 C.-5 D.5/3

OpenStudy (anonymous):

Use the slope formula: y2-y1/x2-x1, that will give you the slope of the line

OpenStudy (anonymous):

ok thanks

OpenStudy (anonymous):

i keep getting -2

OpenStudy (anonymous):

@jtryon

myininaya (myininaya):

what is the change of y?

myininaya (myininaya):

basically I'm asking what is 6-1?

OpenStudy (anonymous):

5

myininaya (myininaya):

what is the change of x? i'm asking you here to do do 1-(-2)?

OpenStudy (anonymous):

Try again @destinistmyers, it's not -2

OpenStudy (anonymous):

|dw:1401679587649:dw|

OpenStudy (anonymous):

maybe that will help you to see it

OpenStudy (anonymous):

D?

OpenStudy (anonymous):

correct :)

OpenStudy (anonymous):

do you see how to solve it?

OpenStudy (anonymous):

Yes

OpenStudy (anonymous):

slope is the change of x over y

OpenStudy (anonymous):

Well thank you for your help

OpenStudy (anonymous):

hope that helps you you're welcome

myininaya (myininaya):

slope if change of y over change of x @jtryon

myininaya (myininaya):

is not if

OpenStudy (anonymous):

oh, I had it backwards... you are right @myininaya

OpenStudy (anonymous):

So it would be 3/5?

OpenStudy (anonymous):

no, it doesn't change the answer

OpenStudy (anonymous):

it is still 5/3 because when you work the problem, the slope you get is 5/3

OpenStudy (anonymous):

you solve for the y and then you solve for the x

OpenStudy (anonymous):

oh ok thanks

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!