Mathematics for IGCSE & O level - Functions (Section 4 - No. 18) | ExamPlay

Mathematics for IGCSE & O level - Functions (Section 4 - No. 18)

Given f(x) = 2x - 3 and g(x) = x + 4, find g(f(x)) when x =1

-1

1

5

0

Vysvětlení

Substitute x = 1 into the functions.

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