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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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Example
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Margarita [4]

Answer:

A, C, F

Step-by-step explanation:

Definition: The circumcenter is  the center of the triangle's circumcircle - the circle that passes through all three of the triangle's vertices. If point H is the circumcenter of the triangle DEF, then the circumcircle passes through its vertices D, E and F (option A is true).

Option B is false, the circumcircle doesn't pass through the points L, M and N. This option is true for inscribed circle, not for circumcircle.

Option C is true, because HD and HE are the radii of the circumcircle.

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7 0
3 years ago
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Alekssandra [29.7K]

Answer:

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Read more about arc lengths at:

brainly.com/question/2005046

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