magenxoxo
Help please! I only have a few more problems b4 i can got to bed! :D lol thank you <3
What is the equation in point-slope form of the line passing through (–2, 0) and (2, 8)?
y = 2(x + 2)
y = 2(x – 2)
y = –2(x – 2)
y = –2(x + 2)
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matricked
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its (y-0)=(8-0)/(2+2) (x+2)
or y=2(x+2)
twitch
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(y-0)=(8-0)/(2+2) (x+2)
twitch
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d
matricked
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first option
magenxoxo
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Ya'll are giving me 2 different answers :/ lol
twitch
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sorry i meant the first one but a d came out sorry
twitch
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a
magenxoxo
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Last question!
y varies directly as the square of x. When x = 1, y = 8. Find x when y = 128.
x = ±4
x = ±6
x = ±8
x = ±16
magenxoxo
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Ok! :D
Nurali
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y = 8x²
128 = 8x²
16 = x²
x = +-4
Nurali
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if correct please click best response.
magenxoxo
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Hold up.. I lied..I got one more.. lol.
Which inequality is graphed?Graph of an absolute value inequality with the vertex on three-halves comma one and shaded below. A dotted line crosses through points (1, 0) and (2, 0).
y > – |2x + 3| – 1
y < |x + 3| + 1
y < – |2x – 3| + 1
y < |2x – 3| – 1
magenxoxo
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ok :/
Spectrum
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so vertex (3/2,1)
magenxoxo
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Which one? lol
Spectrum
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i am asking about the vertex? is that what you meant lol
magenxoxo
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oooooh. haha. Uhm surreee :P lol
Spectrum
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lol alright that point is what you are goin to need to figure it out. if it is 3/2, 1 then it should be i believe the 3rd one
magenxoxo
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Thank youuu <3
Spectrum
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mhmm:)
AravindG
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@magenxoxo still cant message u or fan u !!
:(
AravindG
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tday i gt my modem fixed up ,tell me when u r here :)