Combinations
Domain
Find value
Compositions
Name the Animal!
100

Given f(x)=2x+2,and g(x)=x-2, find:

(f+g)(x)

What is (f+g)(x)=3x

100

find the domain of (f o g)(x), 

f(x)=2x+2, g(x)=3x^2

(-oo, oo)

100

f(x)=3x+3,g(x)=x^2, 

find (f o g)(5)

What is 78

100
f(x)=3x+3,g(x)=x^2,find (f o g)(x)
What is 3x^2 + 3
100

What flightless bird can run faster than 30 mph? (100 pts for each correct answer)

What is an ostrich, emu, and cassowary? 

200

Given f(x)=x^2+2, and g(x)= √(x-2), find 

(g/f)(x)

What is (g/f)(x) = √(x-2) / (x2+2)

200

find the domain of (f o g)(x), 

f(x)=1/(x+2), g(x)=x

(-oo,-2)U(-2,oo)

200

f(x)=2x^2+3x, g(x)=7, find (f o f)(-3/2)

What is 0

200

f(x)=2x^2+3x, g(x)=7, find (f o f)(x). 

Bonus: Completely factor final answer

What is  (2x^2 +3x)(4x^2 +6x +3) or 8x^4+24x^3+24x^2+9x

200

What is the only Mammal that can fly (not glide)?

What is a Bat?

300

Given f(x)=(3x+2)3, find

(f*f)(x)

What is (f*f)(x) = (3x+2)6

300

Find the domain of (f o g)(x),

f(x)= 3x/(x^2-4), g(x)=1/x

(-oo,-1/2) U (-1/2,0) U (0,1/2) U (1/2,oo)

300
f(x)=x^2+13, g(x)=x+2,find (f o g o g)(2)
What is 49
300
f(x)=x^2+13, g(x)=x+2,find (f o g o g)(x)
What is (x+4)^2 +13
300
What animal almost exclusively eats Eucalyptus leaves?
What is a Koala?
400

Given f(x)=√(x) and g(x) = (x+3)/(x-10), find

(g/f)(x)

What is (g/f)(x) = (x+3) / √(x)(x-10)

400

Find the domain of (f o g)(x),f(x)=√(x+2), g(x)=3/(x+2)

What is (-∞, -7/2] U (-2, ∞)

400
f(x)=x+3, g(x)=2x+7, h(x)=x^2, find (f o g o h)(2)
What is 18
400
f(x)=x+3, g(x)=2x+7, h(x)=x^2,find (f o g o h)(x)
What is 2x^2 + 10
400

What mammal can create the Loudest sound?

What is a Blue whale?

500

Given f(x)=x+2 and g(x) = (x+3)/(x-10), find all value(s) of x that would make (g/f)(x) undefined.

What are x=-2 and x=10.

500

Find the domain of (f o f o g)(x)

 f(x)=(x+2)/x, g(x)=x+2

(-oo,-4)U(-4,-2)U(-2,oo)

500

f(x)=1/x, g(x)=x-7, 

find (f o g)(7)

What is undefined

500

f(x)=1/x, g(x)=x-7,find (f o g)(x^2+2)

What is 1/(x^2 - 5)

500
What are the only birds that can fly backward?
What is a Hummingbird?
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