1) for the following functions, state a domain that, if it was the domain of the given function, would make the function one-to-one, and explain why. if no domain exists, explain why not. (hint graph the function and use the appropriate line test) a) f(x)x-2 b) g(x)-x^2-2 ñ) h(x)-ñ-4x+7 d) k(x)-x^3+4 e) f(x)-3x-4 f 1(x)-3x-6

step-by-step explanation:

your mom

answer: 1 + 1 = 11

step-by-step explanation:

geometry: triangles

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

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