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luda_lava [24]
3 years ago
10

Which statements are true of the function f(x) = 3(2.5)x? Check all that apply.

Mathematics
2 answers:
Neporo4naja [7]3 years ago
8 0
For this case we have a function of the form:
 y = A * (b) ^ x

 Where,
 A: initial amount
 b: growth rate (for b> 1)
 x: independent variable
 y: dependent variable
 We then have the following function:
 f (x) = 3 (2.5) ^ x

 Using the definition, the following statements are correct:
 1) The function is exponential
 2) The function increases by a factor of 2.5 for each unit increase in x
 3) The domain of the function is all real numbers
xz_007 [3.2K]3 years ago
6 0

Answer:

A,C,D

The function is exponential.

The function increases by a factor of 2.5 for each unit increase in x.

The domain of the function is all real numbers.

Step-by-step explanation:

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