In die diagram hieronder is die grafieke van $f(x) = an x$ en $g(x) = 2 imes ext{sin} 2x$ vir die interval $x ext{ } ext{ } ext{ } ext{ } $ ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } [ -180° : 180° ]$ gesketst - NSC Mathematics - Question 6 - 2022 - Paper 2
Question 6
In die diagram hieronder is die grafieke van $f(x) = an x$ en $g(x) = 2 imes ext{sin} 2x$ vir die interval $x ext{ } ext{ } ext{ } ext{ } $ ext{ } ext{ } ext... show full transcript
Worked Solution & Example Answer:In die diagram hieronder is die grafieke van $f(x) = an x$ en $g(x) = 2 imes ext{sin} 2x$ vir die interval $x ext{ } ext{ } ext{ } ext{ } $ ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } ext{ } [ -180° : 180° ]$ gesketst - NSC Mathematics - Question 6 - 2022 - Paper 2
Step 1
Skryf die periode van g neer.
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Answer
Die periode van g(x)=2extsin2x is 180°.
Step 2
Waarde van k.
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Answer
Om die waarde van k te bereken, neem ons die waarde van g by x=60°: