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Mathematics 16 Online
OpenStudy (anonymous):

What is the slope of the line shown?

OpenStudy (anonymous):

OpenStudy (anonymous):

What are the points?

OpenStudy (anonymous):

can you type them out

OpenStudy (anonymous):

(-2,5) (9,-4)

OpenStudy (anonymous):

The first point (-2, 5): x1 = -2 y1 = 5 The second point (9, -4): x2 = 9 y2 = -4

OpenStudy (anonymous):

y2 - y1 Slope=-------- x2 - x1

OpenStudy (anonymous):

Can you do it from here?

OpenStudy (anonymous):

i suck at this

OpenStudy (anonymous):

ok fine! -4 - 5 -9 slope=--------- = ----------- 9 + 2 11

OpenStudy (anonymous):

-9 / 11 is the answer?

OpenStudy (anonymous):

slope is -9/11

OpenStudy (anonymous):

yes!

OpenStudy (anonymous):

i love u

OpenStudy (anonymous):

what the....!!!!!!!!!

OpenStudy (anonymous):

thank you for the medal!!! :D

OpenStudy (anonymous):

Write the equation in standard form of the line through J(4, 1)with slope –4

OpenStudy (anonymous):

Use the point slope form y - y1 = m(x - x1)

OpenStudy (anonymous):

come on :(

OpenStudy (anonymous):

kkkkkkkkkkk!!!

OpenStudy (anonymous):

?

OpenStudy (anonymous):

x1 = 4 y1 = 1 m = slope = -4

OpenStudy (anonymous):

I said okay okay...............

OpenStudy (anonymous):

so thats the answer?

OpenStudy (anonymous):

y - y1 = m(x - x1) y - 1 = -4(x - 4) y - 1 = -4x + 16 y - 1 + 1 = -4x + 16 + 1 y = -4x + 17 <----- Answer

OpenStudy (anonymous):

thank you !!!

OpenStudy (anonymous):

no prob! :)

OpenStudy (anonymous):

1 more problem actually :(

OpenStudy (anonymous):

kay

OpenStudy (anonymous):

Which solution for the value of x in the figure below is incorrect? Explain.

OpenStudy (anonymous):

ummmmmmmmm........wheres the figure!!!!!

OpenStudy (anonymous):

OpenStudy (anonymous):

A. 4x – 2 = 3x + 6 B. 4x – 2 + 3x + 6 = 180 x = 8 7x + 4 = 180 x = 25.1

OpenStudy (anonymous):

I am kinda dumb when it gets to geometry!!!!!!!!!!! oops sorry!!!!!!!!!!!!!!!!!

OpenStudy (anonymous):

come on!!

OpenStudy (anonymous):

I THINK its b

OpenStudy (anonymous):

I am really not sure!!!!!!! I am not lying, bud!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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