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Solve the equation for y in terms of x, and replace y function notation f(x). Then find f(3).
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Solve the equation for y in terms of x, and replace y function notation f(x). Then find f(3).

Solve the equation for y in terms of x, and replace y function notation f(x). Then-example-1
User Alexander Paschenko
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1 Answer

6 votes
y= 1 - 5x^2

now, f(3) = 1 - 5 (3)^2
= 1 - 5(9) = -44


User Zatatatata
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