a) Determine fy(y) b) Determine E[XY]. c) Determine P[(.5

Q: On which interval f(x) = -2³ + 3x² - 4 is concave upward? O a. (-1,1) O b. 1 Od. >1

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Q: Find S f(x)dx if f(x) = [2 for x<2 [x for xz2

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Q: Let X have a p.d.f. fx(x) = {} -1 < x < 2, otherwise. Find the p.d.f. of Y = X².

A: Given X have a p.d.f and Y=

Q: c. Find all x for which f(x)=-1.

A: NOTE: Refresh your page if you can't see any equations. . draw a horizontal line  on the given graph

Q: The polynomial of degree 4, P(x) has a root of multiplicity 2 at a = 2 and roots of multiplicity 1…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: Use the graph of the function f shown to the right to find f(-1), f(0), and f(1). f(-1) =

A: Given the graph of function of f . To find f(-1) , f(0) and f(1) using the graph.

Q: Part. f. True or False: g(x) = In(x-1) is continuous for x > 1. 4 x +22

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Q: 3. Let h(x) = (f og)(x). Given f(x) = 3x2 +5 and g(x) = Vx – 3. a. Evaluate h(4). b. Determine fx).

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Q: (c) Show that f(x)>0 for all values of x, x # -2.

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Q: Which of the following is the parent function for a) f(x) = x b) flx) = x c) fx) = Ix| d) flx) = Vx

A: Given function is y=23x2. We have to find the parent function of y=23x2. The parent function is…

Q: Find F(s). F(s) = L{t(et + est 23

A: Solution is uploaded below.

Q: Let f(x) = x³ – 6, – 3 < x < - 1 The domain of f- is the interval [A, B 1 where A and B = %3D

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Q: Let f(æ) = /90 - x and g(x) = x² – a. Then the domain of f o gis equal to [a, b] for a = Preview and…

A: Given: fx=90-x, gx=x2-x