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Mathematics 21 Online
OpenStudy (anonymous):

Part 1: Write the equation of the line that passes through the points (–1, –4) and (2, 5).

OpenStudy (anonymous):

y+4 = 3 ( x+1)

OpenStudy (anonymous):

y = 3x - 3

OpenStudy (anonymous):

3x - 1 sorry

OpenStudy (anonymous):

I'm so confused lol. Which one?

OpenStudy (anonymous):

y = 3x -1

OpenStudy (anonymous):

Oh okay thank you <3

OpenStudy (anonymous):

Can you please explain to me how you got that ??

OpenStudy (anonymous):

do you know how to find the slope?

OpenStudy (anonymous):

Hold on. This question has two parts in it. the second part says.. Part 2: Using complete sentences, explain whether or not it matters which point is used in the final answer. Also explain why you chose the point you did.

OpenStudy (amistre64):

how do you explain it without knowing vectors?

OpenStudy (anonymous):

i've gotten good at vectors :)

OpenStudy (amistre64):

:)

OpenStudy (anonymous):

since i got 3 separate classes jammin em down my throat

OpenStudy (amistre64):

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