If f(x) = 7 + 4x and mc020-1.jpg, what is the value of mc020-2.jpg?
Asked by wiki @ in Mathematics viewed by 323 People
Answered by wiki @
The complete question in the attached figure
we know that
(f/g) (x) = f (x) / g (x)
so
(f/g) (5) = f (5) / g (5)
plug x=5 into f (x) and g (x)
f (5) = 7+4*5=27
g (5) = 1 / (2*5) = 1/10
finally
(f/g) (5) = 27 / (1/10)
(f/g) (5) = 270
the answer is
270
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