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If f(x) = 3x-4 and g(x) = 2x-7, then (f o g)(x) has what x-intercepts?
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Answer:

(25/6, 0)

Explanation:

if f(x) = 3x-4 and g(x) = 2x-7, then

(f o g)(x) means put g where x is in f

(f o g)(x) = f(g(x)) = f(2x - 7) = 3(2x - 7) - 4 = 6x - 25

make it = to 0

6x - 25 = 0

6x = 25

x = 25/6

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