Question

Which of the following is a quadratic function?
a. f(x)=2x+5
b. f(x)=3-4x^2
c. f(x)=2^x
d. f(x)=0x^2+3x-6

Answer 1

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Answer 2

Answer:

b. f(x)=3-4x^2

Step-by-step explanation:

f(x)=3-4x^2 is a quadratic function