Solution 1 Compute the taxable income for 2010 for Mattie on the basis of the following information Mattie is married but has not seen or heard from her
Solution Compute the taxable income for for Mattie on the basis of the following information Mattie is married but has
Solution Compute the taxable income for for Mattie on the basis of the following information
for for Mattie on the basis of the following information Mattie is married but has not seen or heard from her
Solution Compute the taxable income for for Mattie on the basis of the
following information Mattie is married but has not seen or heard from her
Solution Compute the taxable income for for Mattie on the
Solution Compute the taxable income
(Solution) 1 Compute the taxable income for 2010 for Mattie on. the basis of the following information. Mattie is married but has not seen or heard from her...

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I need help with: 58f(x):-j., s(*):-4- x-t x f(x) : !i; s(x) : 2x + 3 f(r) : x2 + 1; S(x) : l;1 29-44, for the given functions f and g, lind: {o)f "s (b)s"f k)f"f (d)s"e the domain of each composite function. f(x) :2x + 3; s(x) :3x f(x) :3x + t; s(x) : x2 f(*) : *'; g(x) : x2 + 4 7') f(x): .i s(x):: x-t - x f(*):J., s(*):-! x-t x f(*) : {i; s(x) : 2x + 3 f(x):x2+t: s(x) :{r_ l -' x-'5 x-12 f(x):*+r; s(x):r_3 Problems45-52,showthat(f . S)(x) = (g. f)(*): x. 1 f (x) : 2x; s(x) : :x Z f(x):x+5; s(x):x-5 2a. fQ): -4 ^; x+5 26.f(x):x-2, 25. f(x) : xz + 4; 30. f (x) : -x; s(.r) = 2x - 4 32. f(x): x * 1; s(x) : x2 + 4 3a. [email protected]) : x2 + l; S(x) = 2x2 + 3 36. f (x): -1=' s(*) : -? _r+J x 38. /(x) : {., s(*) = ? x'rJ x a0. f(x) : fi - z; s(x) = t - 2x a2. f(x) : x2 + 4; s(x) : f, - z 4.f(x):=, s(x) :#, SECTION 6.1 Composite Functions 4O7 2 ex) : i so): vT - x sQ):f--z f(x):ax*b; s(x) :lA-ul a*0 Problems 53-58, find functions f and g so that f " g : H. H(*):(2x+3)a H(*):VF; H(*):lzx+tl ications and Extensions tf f(*):2x3 -3x2+4x - l and S(x) : 2,fitd (.f .S)(x) and (s . /)(x). n/k) : #;ind (/ " f)(*). It f(x) : 2xz + 5 and g(x) : 3x * a, find a so that the graph of/ o g crosses the y-axis at 23. It f (x) :3x2 - 7 arrd g(x) :2x-t a, find, a so that the graph of / o g crosses the y-axis at 68. Problems 63 and 64, use the functions f and g to .find: (a)f.s (b) s".f (c) the domain of f " g and of g " 7 (d) theconditionsforwhichf o g = I o f f(r) : ax -t b; s(x) : cx -r d ax*b llx) : -; s(x) = mx cxta 46. f(fl: ax; [email protected]:i. ae. tQ) :2x - 6: s(.r) : )t* * ul 47. f(x) : x3; eQ) : Xi s0. /(x) : 4 - 3x; sO) :fo - A t1 s2. f (x1 = -, s(x) = i sa. HQ) : (t + x2)3 s6. H(x) : h - .' ss. 11(x) = lzxz + sl 65. Surface Area of a Balloon The surface area S (in square meters) of a hot-air balloon is given by S(r) : 4,rz where r is the radius of the balloon (in meters). If the radius r is increasing with time t (in seconds) according to the )^ formula r(r) : 1ri. t > 0, find the surface area S of the balloon as a function of the time r. 66. Yolume of a Balloon The volume Iz (in cubic meters) of the hot-air balloon described in problem 65 is given by 4^ V(r) : ;Tr3.If the radius r is the same function of r as in J Problem 65, find the volume I/ as a function of the time t 67. Automobile Production The number N of cars produced at a certain factory in one day after I hours of operation is given by N(r) = 100r - 5t2,0

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