| Inverses (by switching x & y) | Inverses (reading tables) | Composite Functions |
|---|---|---|
|
x^2-1= y
f(x)= x^2-1
What is the Inverse of f(x)=√x+1
|
f(3)= 16
View the table on the wall
f(3)= |
=22
Solve the Composite Function:
g(x)= 2x+4 h(x)= x^2+5 g(h(2))= |
|
-x-5/2=y
f(x)= -x-5/2
What is the Inverse of f(x)=-2x-5
|
f(0)= 2
f(2)= 8
View the table on the wall
f(f(0))= |
= -2x^2-5x+1
Solve the Composite Function:
f(x)= 2x^2-5x-2 h(x)=4x^2-3 f(x)-h(x)= |
|
x^2-10x+25=y
f(x)=x^2-10x+25
What is the Inverse of f(x)=√x +5
|
g(3)= 3
f(3)= 16
View the table on the wall
f(g(3))= |
= -6x^2+15x+7
Solve the Composite Function:
g(x)= -3x+1 f(x)= 2x^2-5x-2 (g•f)(x)= |
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