Mathematics
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OpenStudy (anonymous):
Which of the following will give you the incorrect slope?
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OpenStudy (anonymous):
OpenStudy (luigi0210):
Do you know your formula?
OpenStudy (anonymous):
yeah the first one @Luigi0210
OpenStudy (austinl):
You can also swap the values and have the sub-one first as well.
OpenStudy (luigi0210):
Great, Austin is here >.>
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OpenStudy (austinl):
I shall step aside and let you take it from here LuiLui :)
OpenStudy (luigi0210):
Haha, naw xD
OpenStudy (luigi0210):
You go ahead :P
OpenStudy (anonymous):
i thought the answer was B
OpenStudy (austinl):
\(\color{red}{\Uparrow\Uparrow}\)
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OpenStudy (anonymous):
huh
OpenStudy (austinl):
B is the one that is incorrect.
OpenStudy (anonymous):
Choose the correct slope of the line that passes through the points (1, −3) and (3, −5).
−1
1
0
OpenStudy (austinl):
You have the correct formula,
\(\large{m=\dfrac{y_2-y_1}{x_2-x_1}}\)
Use that.
OpenStudy (anonymous):
-8/2 ?
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OpenStudy (austinl):
\(\large{m=\dfrac{(-3)-(-5)}{1-3}=~?}\)
OpenStudy (anonymous):
-8/-2
OpenStudy (austinl):
\((-3)-(-5)=(-3)+5\)
OpenStudy (anonymous):
oh so 2/-2 so thats -1
OpenStudy (austinl):
Correct.
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OpenStudy (anonymous):
last one
OpenStudy (anonymous):
Choose the correct slope of the line that passes through the points (0, 0) and (3, 30).
10
0
5
−10
OpenStudy (austinl):
Dude, you have the equation. You know how to apply it. \(\color{red}{\text{USE IT!}}\)