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vlabodo [156]
3 years ago
5

Please help with 1 and 2

Mathematics
1 answer:
ZanzabumX [31]3 years ago
5 0

Answer:

1. B. a=14, b=2

2. D. a=1, b=1.4

Step-by-step explanation:

The exponential growth function can be represented as

y=a\cdot b^x,

where b is the growth factor.

1. When the function has equation

g(x)=14\cdot 2^x,

then

a=14,\\ \\b=2

The initial amount is the value of the function at x=0:

g(0)=14\cdot 2^0=14\cdot 1=14

The growth factor is b=2

2. When the function has equation

f(t)=1.4^t,

then

a=1,\\ \\b=1.4

The initial amount is the value of the function at t=0:

f(0)=1.4^0=1

The growth factor is b=1.4

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