Composition of Functions

f(g(2))

100

f(x) = 4 

g(x) = 2x

4

200

f(x) = 3x 

g(x) = -4x

-24

300

f(x) = 3x+4 

g(x) = 2x+3

25

400

f(x) = 5x-3 

g(x) = -2x+1

-18

500

f(x) = -2x+4 

g(x) = -3x-4

24

g(f(2))

100

f(x) = 4 

g(x) = 2x

8

200

f(x) = 3x 

g(x) = -4x

-24

300

f(x) = 3x+4 

g(x) = 2x+3

23

400

f(x) = 5x-3 

g(x) = -2x+1

-13

500

f(x) = -2x+4 

g(x) = -3x-4

-4

f(g(x))

100

f(x) = 3x 

g(x) = -4

-12

200

f(x) = 4x-5 

g(x) = x-3

4x-17

300

f(x) = 2x-4 

g(x) = -x-3

-2x-10

400

f(x) = 3x-4 

g(x) = 24x

72x-4

500

f(x) = -3x+5 

g(x) = -2x+3

6x-4

g(f(x))

100

f(x) = 4 

g(x) = -4x

-16

200

f(x) = 2x 

g(x) = -3x

-6x

300

f(x) = x+4 

g(x) = 2x-7

2x-1

400

f(x) = 2x-4 

g(x) = -3x+1

-6x+13

500

f(x) = -3x+4 

g(x) = -4x-12

12x-28

f(g(f(x)))

100

f(x) = 3x-4 

g(x) = 2x

18x-28

200

f(x) = -2x+5 

g(x) = 7x

28x-70

300

f(x) = 23x+4 

g(x) = 3x-3

1587x+211

400

f(x) = -27x+5 

g(x) = 5x

3645x+670

500

DAILY DOUBLE

f(x) = 3x-2 

g(x) = x²

3(3x-2)²-2

OR

27x²-36x+10