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Mathematics 7 Online
OpenStudy (anonymous):

**MEDAL FOR BEST ANSWER!**

OpenStudy (anonymous):

Find the slope of the line passing through the points (2, 7) and (-1, 4). A) -1 B) 1 C) 3

hartnn (hartnn):

The slope of the line through points (x1,y1) and (x2,y2) is given by : \(\huge m=\frac{y_1-y_2}{x_1-x_2}\) now,just put the values and find m.

OpenStudy (anonymous):

slope= (y2-y1)/(x2-x1)

OpenStudy (anonymous):

Okay. So (4-7)/(-1-2)?

hartnn (hartnn):

yes, just simplify it!

OpenStudy (anonymous):

So -3/-3 = 1?

hartnn (hartnn):

you are \(\huge \color{red}{\checkmark}\) correct!

OpenStudy (anonymous):

Awesome! Thank you so much!

hartnn (hartnn):

welcome ^_^

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