3. If_f(x)=(x+1)(x+b) and f(2)=f(5), then_ƒ(10)= A. 22 B. 16 C. 10 D. 7

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
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3. If_f(x)=(x+1)(x+b)_and_f(2)=f(5), then f(10)=
A. 22
B. 16
C. 10
D. 7
4.
Given the functions f(x)=cosx and g(x)=x², determine the domain of the combined
function y=f(x)+g(x)
A.
B.
C.
D.
XER,-2л≤x≤2π
XER,-1≤x≤1
x=R,0≤x≤4à²
XEIR
Transcribed Image Text:3. If_f(x)=(x+1)(x+b)_and_f(2)=f(5), then f(10)= A. 22 B. 16 C. 10 D. 7 4. Given the functions f(x)=cosx and g(x)=x², determine the domain of the combined function y=f(x)+g(x) A. B. C. D. XER,-2л≤x≤2π XER,-1≤x≤1 x=R,0≤x≤4ಠXEIR
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