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vladimir2022 [97]
3 years ago
9

In 2002, the temperature on the first day of summer was 79°F. This is 4°F less than it was on the first day of summer the previo

us year. What was the temperature on the first day of summer in 2001?
A. In 2001, the temperature was 75°F.
B. In 2001, the temperature was 93°F.
C. In 2001, the temperature was 83°F.
D. In 2001, the temperature was 82°F.
Mathematics
1 answer:
kap26 [50]3 years ago
5 0

Answer:

  C. In 2001, the temperature was 83°F.

Step-by-step explanation:

  79 is 4 less than 83.

The temperature in 2001 was 83 °F.

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Using interval notation, the domain off is [- 3, 5] and the domain of g is [- 2, 7] . On what domain is f defined
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Note: I am assuming you mean ''on what domain is f+g is defined''.

Answer:

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Step-by-step explanation:

Given the domain of f

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Given the domain of g

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In other words, the domain of a composition f+g includes all the inputs of x-values that are in the domain of both functions i.e. f and g.

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The x-values lie in the domain of g interval are:

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