Which function is quadratic function?

Mathematics

2 answers:

enyata [817]4 years ago

4 0

To be a quadratic equation, the first number has to be rasied by the power of 2.

The answer would be c(x) = -8x^2 + 3x-5

Sergeeva-Olga [200]4 years ago

3 0

Answer:

The correct option isC(x) -8x² + 3x - 5

Step-by-step explanation:

Quadratic function is a function that can be written as in the form of f(x) = ax² + bx + c, where a ≠ 0.

In a quadratic function, the greatest power of the variable is 2.

So, there is only one function from provided options which has greatest power is 2.

Hence, the correct option is C(x) -8x² + 3x - 5

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oksano4ka [1.4K]

It is seen in the figure given that there are three triangles with sides equal to a = 17 inches, b = 17 inches, and c = 20.5. Our angle c is the angle opposite side c and that is 74°. Using the equation given in the question,
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8 0

3 years ago

Read 2 more answers

I have no idea how to solve this

LiRa [457]

Answer:

X = 8

Step-by-step explanation:

Since the shape is a parallelogram the opposite sides are equal

The equation is: