Which is a quadratic function? f(x) = 2x + x + 3 f(x) = 0x2 – 4x + 7 f(x) = 5x2

asked Nov 2, 2021 45.5k views

4 votes

Which is a quadratic function?

f(x) = 2x + x + 3
f(x) = 0x2 – 4x + 7
f(x) = 5x2 – 4x + 5

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1 vote

Answer:
If the last one is supposed to be f(x)= 5x ^ 2- 4x + 5 then it’s that one because it’s in ax^2+bx+c form

Nmkyuppie answered Nov 4, 2021

4.2k points

5 votes

Answer:

C. f(x)=5x^2-4x+5 is the correct answer on edge 2021

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