Example 1
ff(x) = 2x and g(x) = x² + 4; find
) gof ii) fog iii) fo g(2)
fet
So...
Business, 30.06.2020 15:01 mayakinseth46171
Example 1
ff(x) = 2x and g(x) = x² + 4; find
) gof ii) fog iii) fo g(2)
fet
Solution
) (gof)(x) = g(/(x)) = g(2x)
= (2x)2 + 4 = 4x + 4
(20 + 4
2
Answers: 2
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