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3 years ago

PLZ HELP ME and show your work

Mathematics

1 answer:

nikdorinn [45]3 years ago

4 0

Answer:

4 = a

0 < b <1

Step-by-step explanation:

y = a* b^x

We know that when x=0 y = 4

4 = a * b^0

4 = a * 1

4 = a

That means a = 4

y = 4 * b^x

We also know that it is decreasing which means b must be between 0 and 1

0 < b <1

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