Solve the equation of exponential decay. Suppose a country's exports declined 2.7% from 2010 to 2011. In 2010 the country exported $1.035 trillion. Assuming this continued what would the exports be in 2013? Question 3 options: 930 billion 980 billion 953 billion 1.01 trillion

953 billion

Step-by-step explanation:

Three years elapse between 2010 and 2013. The decay per year is 2.7%, meaning each year, the exports is 97.3% of that from the previous year (100% - 2.7%). Thus you can find the answer by doing 1.035 trillion times 97.3% to the power of 3 (the number of years). This results in approximately 953 billion.

cosine

step-by-step explanation:

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! : )

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