a. If f(x) = √, find the value of a such that f(x) = 8.
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b. If g(x) = 4(x - 8) +11, find the value of a such that g(x) = 49.
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c. If h(x)
X =
=
1
x 6
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2
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find the value of a such that h(x) 10.5.
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