For Exercises 79-92, write the domain in interval notation. (See Example 9)82. k(x) = log:(5x + 6)80. g(x) = log(3 - x)84. n(x) = In(r + 11)79. f(x) = log(8 – x)81. h(x) = log:(6r + 7)83. m(x) = In(x + 14)85. flx) = log,(x? – 16)86. g(x) = log,(r? – 49)187. m(x) = 3 + In188. n(x) = 4 - log89. p(x) = log(x -x- 12)90. g(x) = log(xr + 10x + 9)%3DVii - xx)Vx + 5logs(3 – x)91. r(x) = log3(492. s(x) =

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Answered: For Exercises 79-92, write the domain…

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter9: Solving Quadratic Functions

Section9.2: Solving Quadratic Equations By Graphing

Problem 44E

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Graph the functions in Exercises 79–80. Then find the extreme values of the function on the interval and say where they occur. 79. ƒ(x) = |x - 2| +| x + 3| , -5<= x<=5 80. g(x) = |x - 1| - |x - 5| , -2<=x<=7
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