# The average weight of a horse is 85 pounds at birth. They grow to a maximum of 1300 pounds. Write and solve an inequality to find how many pounds the horse may gain from birth to adulthood.

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

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.

i would need to see the dot plot : )

Step-by-step explanation:

Below is an attachment containing the solution.

85 + x

Step-by-step explanation:

85 pounds at birth

1300 pounds at adulthood

So let call x is the pounds gap between this above 2 milestones, (x is always positive ) we can form inequality:

85 + x

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