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# Question 72 ptsIf g (x) = 6x3 + 3x3 then it is concave down(0, 1)[0, 1](~o,+o)~0,0) U (1,+o)...

## Question

###### Question 72 ptsIf g (x) = 6x3 + 3x3 then it is concave down(0, 1)[0, 1](~o,+o)~0,0) U (1,+o)

Question 7 2 pts If g (x) = 6x3 + 3x3 then it is concave down (0, 1) [0, 1] (~o,+o) ~0,0) U (1,+o)  #### Similar Solved Questions

##### Problem 1 In a multiple regression problem with 3 predictors we obtained the following: X'X7 . 0 38. 40 455 . 0 3956 38. 4 286. 94 2760 . 3 29301 455 . 0 2760 . 30 31957 . 0 284407 3956 0 29301.60 284407 0 3093052(XX)-1 1.9812067308 0.0262599622 ~3.143602e-02 078262e-04 0.0262599622 0.1165618491 -1.737998e-03 ~9.780095e-04 ~0.0314360221 ~0.0017379980 6 . 860666e-04 ~6.412802e-06 0.0001078262 ~0.0009780095 -6.412802e-06 1.004009e-0560.3094258 11.0399711 0.0634728 0.1016226[,1] [,2] [,3] [,4]
Problem 1 In a multiple regression problem with 3 predictors we obtained the following: X'X 7 . 0 38. 40 455 . 0 3956 38. 4 286. 94 2760 . 3 29301 455 . 0 2760 . 30 31957 . 0 284407 3956 0 29301.60 284407 0 3093052 (XX)-1 1.9812067308 0.0262599622 ~3.143602e-02 078262e-04 0.0262599622 0.1165618...
##### B) Write an-m file to Plot fCx) Versus X for the equatioh fx XNax +5 Cx? + 1)
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##### 32_ Predict/Calculate Point charges 4.1AC and axis (11 m, 0) 224C placed OH the and (-1m,0) , the electric potential On the X axis respeclively; Sketch [OI this (b) Your sketch should show one point On the axis systetd _ between - two charges where the potential vanishes: Is this point closer - the 4.1-uC charge Or closer to the 2.2-pC charge? Explain . Find the point referred to in part (b)
32_ Predict/Calculate Point charges 4.1AC and axis (11 m, 0) 224C placed OH the and (-1m,0) , the electric potential On the X axis respeclively; Sketch [OI this (b) Your sketch should show one point On the axis systetd _ between - two charges where the potential vanishes: Is this point closer - the ...
##### 12. Give example bounded continuous on (0,0) such that limx _*f(X = 0 butf â‚¬ LP(0, 00) for any p > 0.
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##### IIl. Let C be the curve of intersection of the cylinder %2 +y? = 2 and the hyperbolic paraboloid 22 y2 + 2 = 5. Evaluate V1+ 8x2y2 ds_
IIl. Let C be the curve of intersection of the cylinder %2 +y? = 2 and the hyperbolic paraboloid 22 y2 + 2 = 5. Evaluate V1+ 8x2y2 ds_...
##### Here's example of well-written IVT-based solution_ Problem: Show that 5 312 4 +4 =T has solution_ Solution: Let f(r) = x 31? 4 + 4 Note f(0) _. 4 and f(1) = -2 Because f is continuous on [0,1] (it's polynomial) and T is & number between f (0) = 4 and f(1) = the IVT tells u8 there number â‚¬ in [0,1] such that f (c) =T_ This number solves ouT equation! Now it is your turn! Your Probler: Show that xt + 22? = 7+ 1 has solution
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##### Solve the problen 3) A quantitative data st has mean 21 and stndard deviation ] Atkast what 'Percenzge% h8 observations Jebetween [9and 237 0S cico4she | Tul
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##### Drnad RataaLowcond macbonMiamdsmL40M eerLMHCI Ioml Dnos Ml; ISml HOWhal Een inilexl colcniritont ACElnenTruca nULlr ?nziank |M: IVJcol J80 scondt (or thc I; colot Io ditapecer Irom the neaclinn mitlve whcn it ercuned # I KItuluI & Ic meecuan Probkcn 2 Whst Nas the [ic of ths Fbon?Write Exuelion } ai j couty ppEy Iak xcond rxtlon mtlNDivide Inc cqualion In Fan (b) the conplion Froblem X6} Th: Itiulung cqualpo thould bave theno ol ibe Iwo Fcs0 Ia kefi jie and & Frrio ol H" conccntatio
Drnad Rataa Lo wcond macbon Miamd smL40M eer LMHCI Ioml Dnos Ml; ISml HO Whal Een inilexl colcniritont ACElnen Truca nULlr ? nziank | M: IV Jcol J80 scondt (or thc I; colot Io ditapecer Irom the neaclinn mitlve whcn it ercuned # I KItuluI & Ic meecuan Probkcn 2 Whst Nas the [ic of ths Fbon? Writ...
##### 4_ Let A and B be nonempty sets. Prove that |A/ < IAx Bl:
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##### Use the t-distribution and the given sample results to complete the test of the given hypotheses Assume the results come from random samples,and if the sample sizes are small, assume the underlying distributions are relatively normal:Test Hu : Vt Vc Vs Ha Vt < Pc using the fact that the treatment group (T) has a sample mean of 8.6 wiith a standard deviation of 4.1 while the control group (C] has sample mean of 11.2 with = standard deviation of 3.4.Both groups have 25cases:Your answer (s parti
Use the t-distribution and the given sample results to complete the test of the given hypotheses Assume the results come from random samples,and if the sample sizes are small, assume the underlying distributions are relatively normal: Test Hu : Vt Vc Vs Ha Vt < Pc using the fact that the treatmen...
##### Suppose that the result of a major lawsuit affecting Microsoft is due to be announced tomorrow. Microsoft's stock price is currently $\$ 60 .$If the ruling is favorable to Microsoft, the stock price is expected to jump to$\$75 .$ If it is unfavorable, the stock is expected to jump to $\$ 50 .$What is the risk-neutral probability of a favorable ruling? Assume that the volatility of Microsoft's stock will be$25 \%$for six months after the ruling if the ruling is favorable and$40 \
Suppose that the result of a major lawsuit affecting Microsoft is due to be announced tomorrow. Microsoft's stock price is currently $\$ 60 .$If the ruling is favorable to Microsoft, the stock price is expected to jump to$\$75 .$ If it is unfavorable, the stock is expected to jump to $\$ 50 ...
##### 5.A 100 ml solution of 0.3 M HNO,is needed for question #3. How is this prepared if the stock solution is 1.5 M?
5.A 100 ml solution of 0.3 M HNO,is needed for question #3. How is this prepared if the stock solution is 1.5 M?...
##### 13. What is the equilibrium constant for a reaction with a free energy change of 75.0 kl/mol at 298K?
13. What is the equilibrium constant for a reaction with a free energy change of 75.0 kl/mol at 298K?...
##### Cellular Phone Bills Suppose that the charges for an international cellular phone call are $\$ 0.50$for the first minute and$\$0.25$ for each additional minute. Assume that a fraction of a minute is rounded up. A. Determine the cost of a phone call lasting 3.5 minutes. B. Find a formula for a function $f$ that computes the cost of a telephone call $x$ minutes long, where $0<x \leq 5$ (Hint: Express $f$ as a piecewise-defined function.)
Cellular Phone Bills Suppose that the charges for an international cellular phone call are $\$ 0.50$for the first minute and$\$0.25$ for each additional minute. Assume that a fraction of a minute is rounded up. A. Determine the cost of a phone call lasting 3.5 minutes. B. Find a formula for a fu...
##### Exercise 2Some rescarchers in the Statistics dlepartment at UCD) is arC interested in testing whether an association between job type and Or not there being regular baker. The team collect trade workers, n2 sample of n1 428 831 retail workers and nx 245 managetial workers, all from Dublin, them to fill out and asked a short survey about their habits in the kitchen . The team claim that 321 trade workers, 409 retail workers and 137 managerial workers are regular bakers What is an appropriate stat
Exercise 2 Some rescarchers in the Statistics dlepartment at UCD) is arC interested in testing whether an association between job type and Or not there being regular baker. The team collect trade workers, n2 sample of n1 428 831 retail workers and nx 245 managetial workers, all from Dublin, them to ...
##### Determine the electric potential in P Considering 91 4.4 nC; are a 8.2 cm,b 23cm and â‚¬ = 5.1cm 92=].1nc,93 =12nC, 44=3.6nC The distances between charges Express - your answer in kV: Only enter the number. Use two (2) decimal placesFinding the electric potential 92Adu Your ansxer
Determine the electric potential in P Considering 91 4.4 nC; are a 8.2 cm,b 23cm and â‚¬ = 5.1cm 92=].1nc,93 =12nC, 44=3.6nC The distances between charges Express - your answer in kV: Only enter the number. Use two (2) decimal places Finding the electric potential 92 Adu Your ansxer...