Explain why the function represented by the equation y=ax2+bx+c is quadratic only when a≠0.

Question

Mathematics

Malakai Watts

6 July, 03:41

Explain why the function represented by the equation y=ax2+bx+c is quadratic only when a≠0.

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Answers (1)

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Keaton · Answer 1

see below

Step-by-step explanation:

y=ax^2+bx+c

Let a=0

y=0*x^2+bx+c

y = bx+c

This is the equation of a line. It is no longer quadratic, but linear. a cannot equal zero