A function f is defined by f(x) = 2x – 5. Write down the values of
(i) f(0), (ii) f(7), (iii) f(–3)
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A function f is defined by f(x) = 2x – 5. Write down the values of
(i) f(0), (ii) f(7), (iii) f(–3)
━━━━━━━━━━━━━━━━━━━━━━━━━
➡️Given,
➡️Function, f(x) = 2x – 5.
➡️Therefore,
➡️(i) f(0) = 2 × 0 – 5 = 0 – 5 = –5
➡️(ii) f(7) = 2 × 7 – 5 = 14 – 5 = 9
➡️(iii) f(–3) = 2 × (–3) – 5 = – 6 – 5 = –11
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Answer:
-11 is answer dear friend
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