Which of the following functions is quadratic?
a. f(x)=3(3-x)
b. f(x)=2/x^2...
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Mathematics, 30.01.2020 17:03 savyblue1724707
Which of the following functions is quadratic?
a. f(x)=3(3-x)
b. f(x)=2/x^2
c. f(x)=2x^2+3x-5
d. f(x)=7^2
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