4. Given f(x) = x² – 4, g(x) = v4x – 8, h(x) = 2*-4 + 5 determine the following, where possible. a) f(1) + g(1) b) (g o h)(4) c) (g o f)(x) and its domain

Advanced Engineering Mathematics
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ISBN:9780470458365
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Chapter2: Second-order Linear Odes
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4. Given f(x) = x² – 4, g(x) = V4x – 8, h(x) = 2*-4 + 5 determine the following, where possible.
a) f(1) + g(1)
b) (g o h)(4)
c) (g o f)(x) and its domain
Transcribed Image Text:4. Given f(x) = x² – 4, g(x) = V4x – 8, h(x) = 2*-4 + 5 determine the following, where possible. a) f(1) + g(1) b) (g o h)(4) c) (g o f)(x) and its domain
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