Bernarda174 Bernarda174

22-07-2014
Mathematics

Answered

Which of these equations represent functions? Check all that apply.
A. y = (x - 2)^2 + 5
B. x^2 - 4y^2 = 1
C. y = 3x - 3
D. y = 4x^5

Answer :

23-07-2014

A is quadratic function
B is equation of a circle
C is equation of a line
D is hiperbolic funciotn

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