Given: f(x-6) = 4x - 3 and g(x-3) = 4x -8
Find: (f◦g)(4)
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put x - 6 = y
f(y) = 4y + 21
put x-3 = t
g(t) = 4t + 4
f(g(4))=f(20) = 4(20) + 21 = 101
f(y) = 4y + 21
put x-3 = t
g(t) = 4t + 4
f(g(4))=f(20) = 4(20) + 21 = 101
seymasubasib:
thc
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