JIka f(x) = 1 - x² & g(x) = 2x + 1, tentukan :
a. f(f(x)),
b. g(g(x)),
c. f(g(x)), dan
d. g(f(x))!

False - A producer provides for the consumer

Answered by cheaterstride | 2024-06-10

Its false ! ;

Answered by sharpe58 | 2024-06-14

The statement is False; energy flows in ecosystems from producers to consumers, not from consumers to producers. Producers convert sunlight into energy, which is then consumed by herbivores and higher trophic levels. Decomposers recycle nutrients at the end of the energy flow.
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Answered by cheaterstride | 2024-09-03

[tex]f(x) = 1 - {x}^{2} [/tex][tex]g(x) = 2x + 1[/tex]Sehingga,[tex](A). \: (fof)(x) = f(f(x))[/tex][tex](fof)(x) = f(1 - {x}^{2})[/tex][tex](fof)(x) = 1 - {(1 - {x}^{2})}^{2} [/tex][tex](fof)(x) = 1 - (1 - {x}^{2} - {x}^{2} + {x}^{4})[/tex][tex](fof)(x) = 1 - (1 - {2x}^{2} + {x}^{4})[/tex][tex](fof)(x) = 1 - 1 + {2x}^{2} - {x}^{4} [/tex][tex](fof)(x) = 0 + {2x}^{2} - {x}^{4} [/tex][tex](fof)(x) = {2x}^{2} - {x}^{4} [/tex][tex](B). \: (gog)(x) = g(g(x))[/tex][tex](gog)(x) = g(2x + 1)[/tex][tex](gog)(x) = 2(2x + 1) + 1[/tex][tex](gog)(x) = (4x + 2) + 1[/tex][tex](gog)(x) = 4x + 2 + 1[/tex][tex](gog)(x) = 4x + 3[/tex][tex](C). \: (fog)(x) = f(g(x))[/tex][tex](fog)(x) = f(2x + 1)[/tex][tex](fog)(x) = 1 - {(2x + 1)}^{2} [/tex][tex](fog)(x) = 1 - ({4x}^{2} + 2x + 2x + 1)[/tex][tex](fog)(x) = 1 - ({4x}^{2} + 4x + 1)[/tex][tex](fog)(x) = 1 - {4x}^{2} - 4x - 1[/tex][tex](fog)(x) = 1 - 1 - {4x}^{2} - 4x[/tex][tex](fog)(x) = 0 - {4x}^{2} - 4x[/tex][tex](fog)(x) = { - 4x}^{2} - 4x[/tex][tex](D). \: (gof)(x) = g(f(x))[/tex][tex](gof)(x) = g(1 - {x}^{2}) [/tex][tex](gof)(x) = 2(1 - {x}^{2}) + 1 [/tex][tex](gof)(x) = (2 - {2x}^{2}) + 1 [/tex][tex](gof)(x) = 2 - {2x}^{2} + 1[/tex][tex](gof)(x) = 2 + 1 - {2x}^{2} [/tex][tex](gof)(x) = 3 - {2x}^{2} [/tex]

Answered by MaulanaAlief | 2025-07-18