Calulate the slope of the line between points (7,-6) and (-3,-2)
A. -2/5 B. -5/2 C. -1/13 D. -13

Question

Calulate the slope of the line between points (7,-6) and (-3,-2)
A. -2/5 B. -5/2 C. -1/13 D. -13

katrinakaif · Answer

You try; Use the equation and we can guide you through

directrix · Answer

A. -2/5

-4/10 = -2/5

anonymous · Answer

I thought so but wasnt sure

.sam. · Answer

$$Slope\frac{y _{2}-y _{1}}{x _{2}-x _{1}}$$

katrinakaif · Answer

Next time, post your answer first, and then we can correct you

anonymous · Answer

use the equation. .|dw:1330156777910:dw| substitute the given points. .

anonymous · Answer

hey ma'am/sir,. .  i know there is a moderator out there. .  how can i change my profile name?

anonymous · Answer

I have no idea

directrix · Answer

@Vince ==> Let's move on.

katrinakaif · Answer

Currently there is no feature that enables you to change your username. (In fact, it would cause a confusion on Openstudy) The only other way until the feature becomes available is to create a new account; Take into consideration that you will loose all your medals and achievements as well.

.sam. · Answer

You need to learn otherwise you will fail the course

.sam. · Answer

There is one great site you can go http://www.khanacademy.org/ If you haven't heard of it.

.sam. · Answer

They have lots of math exercises and videos to guide you.

anonymous · Answer

@sam. is it the same with open study?

.sam. · Answer

No, open study can ask questions, but in http://www.khanacademy.org/ quite difficult to ask

katrinakaif · Answer

Openstudy is more of a generator for live guidance, similar to that of Yahoo Answers, Wiki, and even Tutorvista

.sam. · Answer

We're just helping him to learn the techniques, not to copy answers :)