The box plots below show the average daily temperatures in July and August for a U.S. city: two box plots shown. The top one is
1 answer:
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For this case we have the following exponential function:
To find the value of f (-2) what we must do is substitute the value of x = -2 in the given function.
We have then:
Then, rewriting the function we have:
Finally, simplifying we have:
Answer:
The value of f (-2) is:
option B
To find the value of f (-2) what we must do is substitute the value of x = -2 in the given function.
We have then:
Then, rewriting the function we have:
Finally, simplifying we have:
Answer:
The value of f (-2) is:
option B
Answer:
1.U={1,2,3,4,5}
A={2}
B={2,3}
C={4,5}
2.U={1,2,3,4}
A={1,2}
B={2,3}
C={4}
Step-by-step explanation:
We are given that and
are different sets
1.We have to construct a universe set U and non empty sets A,B and C so that above set in fact the same
Suppose U={1,2,3,4,5}
A={2}
B={2,3}
C={4,5}
{2,3,4,5}
={2}
{2,3,4,5}={2}
={2}
={2}
Hence,
2.We have to construct a universe set U and non empty sets A,B and C so that above sets are in fact different
Suppose U={1,2,3,4}
A={1,2}
B={2,3}
C={4}
={2,3,4}
={1,2}
={1,2}
={1,2}
{2,3,4}={2}
Hence,