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Which relation is quadratic? a. y = x^2 - x^2 + 4x + 2 b. y = (2x^2)(x + 1) c. y = (x + 5)^2 d. y = 2x - 6x + 3

Which relation is quadratic? a. y = x^2 - x^2 + 4x + 2 b. y = (2x^2)(x + 1) c. y = (x + 5)^2 d. y = 2x - 6x + 3
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5 votes
Which relation is quadratic?

a. y = x^2 - x^2 + 4x + 2
b. y = (2x^2)(x + 1)
c. y = (x + 5)^2
d. y = 2x - 6x + 3

asked
User Parth Verma
by
8.1k points

2 Answers

4 votes
The answer is D because the answer shows that no work needs to be done to it
answered
User Tuxcanfly
by
7.7k points
2 votes
The answer is d because it makes the most sense
answered
User Liudi Wijaya
by
8.0k points
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