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Lelechka [254]
3 years ago
14

If (-1, y) lies on the graph of y = 3^x+1, then y =

Mathematics
2 answers:
OLga [1]3 years ago
6 0

Answer:

If this was your equation y=3^x+1 then the answer is 4/3.

If this was your equation y=3^{x+1} then the answer is 1.

Step-by-step explanation:

It is basically asking us to replace x with -1 and find y.

If y=3^x+1 and we plug in -1 for x, we get y=3^x+1=3^{-1}+1=\frac{1}{3}+1=\frac{4}{3} .

If y=3^{x+1} and we plug in -1 for x, we get y=3^{x+1}=3^{-1+1}=3^0=1.

anyanavicka [17]3 years ago
5 0

Answer:

y = 4/3

Step-by-step explanation:

y = 3^x+1

Substitute -1 for x.

y = 3^(-1)+1

y = 1/3 + 1

y = 1/3 + 3/3

y = 4/3

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7 0
4 years ago
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Travka [436]

Answer:

The inequality for x is:

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Step-by-step explanation:

Given:

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