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geerky42
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What don't you understand?

zordoloom
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Do you have a graphing calculator?

imnotblack
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I'm terrible at math, and no I do not.

geerky42
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Do you know what parent function (y = x²) looks like?

imnotblack
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Nope. >.<

imnotblack
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Can you help me?

cwrw238
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dw:1354197324629:dw

cwrw238
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thats the graph of y = x^2 (very roughly  lol!)

imnotblack
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What does that have to do with the question?

cwrw238
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we can transform y = x^2 to the graph on your diagram by 2 trasformations
first reflecting it in the axis gives y = x^2
dw:1354197562913:dw

cwrw238
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then adding 1 to the function moves the whole graph 1 unit up the yaxis
so can you see which option is correct graph?

imnotblack
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is it A. j(x) = x2 + 1? I'm horrid at math. >.<

cwrw238
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yes thats right

imnotblack
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Thank you. :)

cwrw238
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yw

imnotblack
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x varies inversely as v, and x = 48 when v = 8. Find x when v = 64.
A. x = 6
B. x = 64
C. x = 8
D. x = 48
It's 6 right?

cwrw238
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yes