Curve sketching: Sketch the graph of a contimuous function f satsifying all of the following properties: (a) f(-2) = 2, f(3) = -2 (b) f'(x) < 0 on (-0, -4) and (0, 3), and f'(x) > 0 on (-4, 0) and (3, o0) (c) f"(r) > 0 on (-0, -2) and (5, o0) and f" < 0 on (-2,5)

Q: 1. 2. 3.

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Q: 18 and 19

A: Question 18 : Consider the statement "If A∪C ⊂ B∪C, then  A ⊂ B " which of the following is a…

Q: 7,20

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Q: 619 d. 4 10

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Q: 3) 24 12

A: We can find the value of x as below

Q: d 6

A: 5. In the given right triangle , the hypotenuse is 41 and the perpendicular length is 40. Apply the…

Q: 5. 20 52

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Q: Diagonalize the following matrix.

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Q: 14 1

A: Given triangle is What is another side length?

Q: 6. 4 Z+ 1 z+ 7 2.

A: Given,  4/(z + 1)  =  2/(z + 7)  To find value of z.

Q: 6. Using the data from the contingency table, obtain the value of the test statistic of our test. 7.…

A: Step 1: Given: x1 = number of colored oranges from Skittles brand = 77 x2 = number of colored…

Q: The columns of Q were obtained by applying the Gram-Schmidt process to the columns of A. Find an…

A: Solution by using Gram-Schmidt process as follows :

Q: - 2 4. - 3 V22 4 2/7 41M

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Q: What is the product of 3 and 3?

A: To find the product of given irrational numbers.

Q: 8. 11

A: Given perpendicular side to given angle is 11 and adjacent side of given angle is 8. We know that,…