Unit 2.1.5: Combinations and Composition of Functions
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5x - 1
f(x) = 2x + 5 and g(x) = 3x - 6 Find (f + g)(x)
-x + 11
f(x) = 2x + 5 and g(x) = 3x - 6 Find (f - g)(x)
(2x + 5)/(3x - 6) x ≠ 2
f(x) = 2x + 5 and g(x) = 3x - 6 Find (f/g)(x)
6x² + 3x - 30
f(x) = 2x + 5 and g(x) = 3x - 6 Find (fg)(x)
11x + 1
f(x) = 5x + 3 and g(x) = 6x - 2 Find (f + g)(x)
-x + 5
f(x) = 5x + 3 and g(x) = 6x - 2 Find (f - g)(x)
(5x + 3)/(6x - 2) x ≠ ¹/₃
f(x) = 5x + 3 and g(x) = 6x - 2 Find (f/g)(x)
30x² + 8x - 6
f(x) = 5x + 3 and g(x) = 6x - 2 Find (fg)(x)
x² + 6x + 9
f(x) = x² and g(x) = x + 3 Find f(g(x))
x² + 3
f(x) = x² and g(x) = x + 3 Find g(f(x))
-2x+8
f(x)=2x+6 g(x)=4x-2 Find (f-g)(x).
-x-1
f(x)=4x-6 g(x)=3x-7 Find (g-f)(x).