Subtracting functions - Relations and Functions

Subtracting functions

Lessons

Notes:

subtracting functions: $(f-g)(x) = f(x)-g(x)$

1.
Determine the Difference of Two Functions Algebraically
If $f(x)= 5x^3-x+6$
and
$g(x)=4x-8,$
Determine:
2.
Determine the Difference of Two Functions Graphically
Given the graphs of functions $f(x)$
and $g(x)$
- a)
  $(0,-1)$
- b)
  $(0,1)$
- c)
  $(2,-1)$
- d)
  $(3,30)$

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Subtracting functions

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