Suppose f and g are continuous functions such that g (8) = 2 and the limit as x approaches 8 [3f (x) + f (x) g (x) ] = 30.

Find f (8). Do you treat f (8) as if it is a variable and solve for it?

Question

Mathematics

Brenton Vargas

27 August, 20:41

Suppose f and g are continuous functions such that g (8) = 2 and the limit as x approaches 8 [3f (x) + f (x) g (x) ] = 30.

Find f (8). Do you treat f (8) as if it is a variable and solve for it?

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Answers (1)

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Escobar · Answer 1

It is given that f and g are f and g are continuous functions therefore

lim[x - > n] f (x) = f (n)

lim[x - > n] g (x) = g (n)

3 (f (8) + 2 (F (8) = 30

5 (f (8) = 30

f (8) = 6

Suppose f and g are continuous functions such that g (8) = 2 and the limit as x approaches 8 [3f (x) + f (x) g (x) ] = 30.Find f (8). Do you treat f (8) as if it is a variable and solve for it?

Suppose f and g are continuous functions such that g (8) = 2 and the limit as x approaches 8 [3f (x) + f (x) g (x) ] = 30.

Find f (8). Do you treat f (8) as if it is a variable and solve for it?