Find the two given functions by the given relation 3x²-y²=25

1 answer:

7 0

Isolate y on the left-hand side, and solve for y.

I'll do the first one. 

(a) 3x²-y²=25 
-y²=25-3x² 
y²=3x²-25 
y = √(3x²-25)

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