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Mathematics, 23.03.2020 18:44 vicki56

Graph A shows function f of x equals 3 multiplied by 3 to the power of x. Graph B shows function f of x equals 9 to the power of x. Graph C shows function f of x equals 3 multiplied by 3 to the power of negative x. Graph D shows function f of x equals 9 to the power of negative x. Which graph best shows the function f(x) = 3(3)−x to represent the rate at which a radioactive substance decays?

Graph A
Graph B
Graph C
Graph D

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Graph A shows function f of x equals 3 multiplied by 3 to the power of x. Graph B shows function f o...
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