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saveliy_v [14]
3 years ago
14

The graphs below show four functions: Graph A shows function f of x equals 4 multiplied by 3 to the power of x. Graph B shows fu

nction f of x equals 4 multiplied by 3 to the power of negative x. Graph C shows function f of x equals 10 to the power of x. Graph D shows function f of x equals 10 to the power of negative x. Which graph best shows the function f(x) = 4(3)−x to represent the rate at which a radioactive substance decays? Graph A Graph B Graph C Graph D
Mathematics
2 answers:
anygoal [31]3 years ago
7 0

Answer: Graph B

Step-by-step explanation:  Its on FLVS

s2008m [1.1K]3 years ago
5 0

Answer:

Graph B shows function f of x equals 4 multiplied by 3 to the power of negative x.

Step-by-step explanation:

f(x) = 4(3)^{-x} is the value 4 times three raised to the negative x. Graph B is the best representation.

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