Please help with number 7 and 15
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Answers: 2
Mathematics, 21.06.2019 15:00
Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = โ1 f(โ1) is undefined. lim xโโ1+ f(x) and lim xโโ1โ f(x) exist, but are not equal. lim xโโ1 f(x) does not exist. f(โ1) and lim xโโ1 f(x) exist, but are not equal. none of the above
Answers: 3
Mathematics, 21.06.2019 15:20
Which is the equation of an ellipse with directrices at x = ยฑ4 and foci at (2, 0) and (โ2, 0)?
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Mathematics, 21.06.2019 18:00
The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at __ link to graph: .
Answers: 1
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