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melisa1 [442]
3 years ago
5

write each equation explicitly in terms of x. then indicate whether the equation is a function. y^2-x^2+1=50

Mathematics
1 answer:
Nataly [62]3 years ago
8 0

Step-by-step explanation:

y² - x² + 1 = 50

y² = x² - 1 + 50 = x² + 49

y = ±sqrt(x² + 49)

this is not a function in that sense, as for every x there are not one but 2 y (result) values.

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