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Q16 Given the functions f(x)=ax-1 and g(x)=bx^2+3x+5, determine the value of a and b if (g.f)(x)=-48x^3+26x^2+27x-5.

Q16 Given the functions f(x)=ax-1 and g(x)=bx^2+3x+5, determine the value of a and b if (g.f)(x)=-48x^3+26x^2+27x-5.

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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O O O Option 2 -133/9 Option 3 13/9 оо Option 4 1/9 Q16 Given the functions f(x)=ax-1 and g(x)=bx^2+3x+5, determine the value of a and b if (g.f)(x)=-48x^3+26x^2+27x-5. O Option 1 a=11 and b=9 O Option 2 a=6 and b=-8 Option 3 a 6 and b=8 Option 4 a-5 and b= -5 Q17 Given f(x) and g(x) below. find (fog)(7)
Transcribed Image Text:O O O Option 2 -133/9 Option 3 13/9 оо Option 4 1/9 Q16 Given the functions f(x)=ax-1 and g(x)=bx^2+3x+5, determine the value of a and b if (g.f)(x)=-48x^3+26x^2+27x-5. O Option 1 a=11 and b=9 O Option 2 a=6 and b=-8 Option 3 a 6 and b=8 Option 4 a-5 and b= -5 Q17 Given f(x) and g(x) below. find (fog)(7)
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