Mathematics, 25.08.2021 01:10 amoauya
Mr. McGill is evaluating the following problem: x2 – 5 if x=-2. The first thing he
does is plugs in -2 for x. Next, he squares the negative 2 and gets -4. Last, he
subtracts -4-5 and gets -9 as his answer. What mistake was made and what is the
correct answer.
Answers: 3
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Identify the function that contains the data in the following table: x -2 0 2 3 5 f(x) 5 3 1 2 4 possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1
Answers: 1
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The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .
Answers: 1
Mr. McGill is evaluating the following problem: x2 – 5 if x=-2. The first thing he
does is plugs i...
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