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The table shown below shows some values for functions f(x) and g(x). What is/are the solution(s) to f(x)=g(x)? Explain your answer(s).

x –3 –2 –1 0 1 2
f(x) 81 27 9 3 1 1⁄3
g(x) 6 7.5 9 10.5 12 13.5

2 Answers

4 votes

Answer: x=-1

Explanation:

I took the exam.

User MeMyselfAndI
by
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2 votes

Answer:

x = -1

Explanation:

Both tables show a function value of 9 for x = -1.

x = -1 is the solution to f(x) = g(x), since f(-1) = 9 = g(-1).

User Jrgns
by
8.6k points
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