$$\(\mathrm{f}(x)=3-2 x \quad \mathrm{~g}(x)=x^{2}+5 \quad \mathrm{~h}(x)=x^{3}\)$$ Find $$\(f(-5)\)$$

Mathematics
IGCSE&ALevel
CAIE
Exam No:0580_s21_qp_41 Year:2021 Question No:12(a)

Answer:

13

Knowledge points:

E2.9.1 Use function notation, e.g. f(x)=3x-5, f:x↦3x-5, to describe simple functions.

Solution:

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