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Sunny_sXe [5.5K]
3 years ago
10

ALGEBRA HELP!! Write an exponential function represented by the table.

Mathematics
1 answer:
marysya [2.9K]3 years ago
7 0

Answer:

y=-50*0.2^x

Step-by-step explanation:

the formula for an exponential function is:

y=a*b^x

what do we multiply -50 by to get -10?

-50x=-10

x=-10/-50

x=1/5

x=2/10

x=0.2

This initial value here is -50, it is the first in the table

y=-50*0.2^x

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Add 3.5 to both sides
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