Perform the following operations and choose your final answer trom the Dox. 1. If f(x) = x -1 and g(x) = x? - 2x + 1, then (g-f)(x) =? 2x+2 %3D (x+1) 2x+4 x2 +7x + 10 2. If p(x) = 2x2 – 2 and q(x) = , then (2) (x) =? x2 - 2x +1 %3D x-1' x- 10 3. If u(x) = Vx and v(x) = x2 - 20x + 100 , then (uov)(x) =? 4. If m(x) = x² + 5x + 4 and n(x) = x+1, then (mon)(x) =? x+5 5x + 5x +5 x2-3x+2 %3D %3D x+1 %3D (x- 2)(x-5) x-3 -x? +x 5. If s(x) = -1+x2 %3D and t(x) = then (s t)(x) =? %3D 1+x

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Perform the following operations and choose your final answer trom the Dox.
1. If f(x) = x -1 and g(x) = x? - 2x + 1, then (g-f)(x) =?
2x+2
%3D
(x+1)
2x+4
x2 +7x + 10
2. If p(x) = 2x2 – 2 and q(x) = , then (2) (x) =?
x2 - 2x +1
%3D
x-1'
x- 10
3. If u(x) = Vx and v(x) = x2 - 20x + 100 , then (uov)(x) =?
4. If m(x) = x² + 5x + 4 and n(x) = x+1, then (mon)(x) =?
x+5
5x + 5x +5
x2-3x+2
%3D
%3D
x+1
%3D
(x- 2)(x-5) x-3
-x? +x
5. If s(x) =
-1+x2
%3D
and t(x) = then (s t)(x) =?
%3D
1+x
Transcribed Image Text:Perform the following operations and choose your final answer trom the Dox. 1. If f(x) = x -1 and g(x) = x? - 2x + 1, then (g-f)(x) =? 2x+2 %3D (x+1) 2x+4 x2 +7x + 10 2. If p(x) = 2x2 – 2 and q(x) = , then (2) (x) =? x2 - 2x +1 %3D x-1' x- 10 3. If u(x) = Vx and v(x) = x2 - 20x + 100 , then (uov)(x) =? 4. If m(x) = x² + 5x + 4 and n(x) = x+1, then (mon)(x) =? x+5 5x + 5x +5 x2-3x+2 %3D %3D x+1 %3D (x- 2)(x-5) x-3 -x? +x 5. If s(x) = -1+x2 %3D and t(x) = then (s t)(x) =? %3D 1+x
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