3 years ago

1) Which is a quadratic function?

Mathematics

2 answers:

katovenus [111]3 years ago

7 0

It would have to be c. f(x) = 5x2 - 4x + 5

ZanzabumX [31]3 years ago

7 0

Answer:

f(x) = 5x² – 4x + 5 is quadratic function.

Step-by-step explanation:

Given : equations .

To find : Which is a quadratic function?

Solution : We have given that equations

We need to find which one is quadratic .

Standard form of quadratic function is f(x) = ax² + bx + c .

We can see from the given option f(x) = 5x² – 4x + 5 .

Here , a = 5 , b = -4 , c= 5

Therefore, f(x) = 5x² – 4x + 5 is quadratic function.

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