When kaitlyn divided a faction 1/2, the result was a mixed number. was the orginal fraction les than or greater than 1/2? explain your reasoning?

Answer-

The original fraction was greater than 1/2.

Solution-

A whole number and a fraction are combined into one mixed number, so the mixed fractions are always greater than 1.

Dividing a faction by 1/2 is equal to multiplying 2.

As the fractions greater than 1/2 yield the product greater than 1, when multiplied with 2 or divided by 1/2. Then only we get the improper fraction or mixed numbers.

On the other hand, the fractions less than 1/2 yield the product less than 1, when multiplied with 2 or divided by 1/2.

∴ The original fraction must be greater than 1/2 in order to get a mixed number.

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

cretdit to source

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step-by-step explanation: