PLEASE HELP ASAP! ! ! ! ! ! ! ! ! ! ! ! ! ! !

Mathematics

1 answer:

Natalka [10]2 years ago

8 0

f(x)= -x^2+4 plotted vertex (0,4)

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2 years ago

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Sindrei [870]

Answer:

1) D. $y = -\frac{3}{2}\cdot x^{12} -7\cdot x^{5}+\frac{2}{3}\cdot x -10$

2) E. The coefficient of $x$ is -16.

Step-by-step explanation:

1) A polynomial is an algebraic expression of the form $p(x) = \Sigma \limits_{i = 0}^{n} c_{i}\cdot x^{i}$ , where $n$ is the grade of the polynomial. In this case, the only equation that satisfies this definition is: