A boat is trying to determine its speed, in feet per minute. The boat spots a 245 foot tall lighthouse at point A at an angle of elevation of 12'. Five minutes later it arrives at point B after traveling in a straight line towards
the light house. The angle of elevation is now 28". What is the boat's speed to the nearest foot per minute.

chase is right because he already been to the swings and he know how far it will be to get there

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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if you need , reply with more info. u.

step-by-step explanation: