okay so i put a problem on here but i put it wrong i put if y=22 when x= 8 find x when x=-16 and i meant to put if y=22 when x=
8 find y when x=-16 would the answer still be the same?
2 answers:
Answer:
I don't know how they answered your question before, but the answer for this is y = -44
Suppose y varies directly as x. Write a direct variation equation that relates x and y. Then solve.
y1/x1 = y2/x2
We know y1 = 22, x1 = 8, and x2 = -16. Thus:
22/8 = y/-16, or
y = [(22)(-16)]/8
Thus, by multiplication and division:
y = -44
I hope this helps!! Goodluck!!
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