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How does f(x) = 9^x change over the interval from x = 4 to x = 5? A) f(x) increases by 9 B) f(x) decreases by 9 C) f(x) increases by a factor of 9 D) f(x) decreases by a factor …

How does f(x) = 9^x change over the interval from x = 4 to x = 5? A) f(x) increases by 9 B) f(x) decreases by 9 C) f(x) increases by a factor of 9 D) f(x) decreases by a factor …
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How does f(x) = 9^x change over the interval from x = 4 to x = 5?

A) f(x) increases by 9
B) f(x) decreases by 9
C) f(x) increases by a factor of 9
D) f(x) decreases by a factor of 9

User Jeanet
by
7.5k points

2 Answers

2 votes
C) increases by a factor of 9
Since 9^4 = 6561
9^5 = 59049
59049/6561=9
User Tilal Ahmad
by
7.3k points
7 votes

C f(x) increases by a factor of 9

User Pconrey
by
7.7k points
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