If the coefficient of the expression axn is a fraction and the exponent is positive, the expression will be a polynomial.

true or false

If you meant to write ax^n, then yes this is a polynomial as long as n is a positive whole number.

Something like 2x^3 is a polynomial but other things like 7x^(1.5) or 3x^(-5) are not polynomials.

The value of 'a' does not determine if ax^n is a polynomial or not.

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y = 120,000.

step-by-step explanation:

the answer is d. (1.2, -4.7) on edgn

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