For the functions with formulae below, identify their domains, codomains and ranges and calculate values of f(2),
Question:
For the functions with formulae below, identify their domains, codomains and ranges and calculate values of f(2), f(–3) and f(–x).
(a) f(x) = 3x2 + 1
(b) f:x → √[(x + 4)(3 – x)]
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a b The formula for fx can be evaluated for all real values of ...View the full answer
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