desperado
Choose the slopeintercept equation of the line that passes through the point (–2, 2) and is parallel to y = 4x + 7.



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andriod09
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first thing is first, do you understand the slop intersecept concept?

desperado
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y = 4x + 10
y = 1/4 x + 5/2
y = 4x  6
y = – 1/4 x + 3/2

desperado
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somewhat

andriod09
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\[\frac{ \Delta y }{ \Delta x }\]

andriod09
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that is the change of y, over the change of x

andriod09
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so type the equation using \[\frac {\Delta y} {\Delta x}\]

desperado
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example please? /:

andriod09
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lets take you last answer and try it. okay?

desperado
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okay

andriod09
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\[\frac {\Delta y} {\Delta x} \]
\[y=\frac {1} {4}x + \frac {3} {2}\]

desperado
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2/6

andriod09
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but first you have to find the y

andriod09
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so find the why first.

desperado
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wouldn't it be 2? 1+3

andriod09
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yup! that 's correct, now fill in \[\frac {\Delta y} {\Delta x}\]

desperado
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I still stick with my guess of 2/6

desperado
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I know that my answer isn't correct, but I'm not sure what I'm doing wrong

andriod09
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no, you have to fill out the equation. use the equation button to fill it out

desperado
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rephrase please?

desperado
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im sorry i just dont get it

andriod09
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okay, put the answer you got for y, in the \[\Delta y\] and then what you got for x in the \[\Delta x\]

desperado
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can you show me?

andriod09
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yeah. give me your x and your y first and i'll show you.

desperado
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2/6

andriod09
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is that your x or your y?

desperado
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i would say that 2 is my x and 6 is my y but im assuming that isn't correct

andriod09
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how about we start on the actual problem, it would be alot less confusing.

desperado
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ok

andriod09
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so show me the \[\frac {\Delta y} {\Delta x}\] with the shown intergers

desperado
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I'm sorry but I really don't understand any of this. Can you tell me the answer and explain why it's so?

andriod09
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wow i just realized something, you just have to graph the equation and then plot the points. .

desperado
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yeahh lol i think we do too

andriod09
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so graph them and tell me what you get. BTW: try answers b and c. :D

desperado
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C?

andriod09
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:D correct.

desperado
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Thanks! Can you please help with one more?

desperado
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andriod09
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#2

desperado
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brb for 5 mins

desperado
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Thanks!

andriod09
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NP!