Problem for classmates to solve y = 4x² + 8x – 32 ||

Q: Find the mean of the data set: 13.4, 13.4, 12.6, 42.9 24 О 13 O 13.4 O 20.575

A: Find the mean of the data set

Q: (14x – 13), (8x + 5)' X =

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Q: 44 Let vi v3 %3D -2 9. where cER. What is the only value of c for which the s basis for R?

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Q: Determine when f(x) g(x) %3D f(x) = In (3z)- 2 9(x) = e-4

A: Since the student has posted multiple questions and does not mention any specific question, so we ar...

Q: Initial Knowledge Check Find the vector -5u-3v given the vectors u=7i- 5j and v=-i+3j. Write your an...

A: Please refer to the image below

Q: The function f is one-to-one. Find it's inverse. Please show all your work to receive credit. f(x)=2...

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Q: Let f(x)=x° + ax* – 3x + bx – 4. If f(x) is divided by x + 7 -3x3 - | the remainder is -3805, when d...

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Q: If f(x) e, then which of the following is f(7)? Select one: O a. 7 O b. In (7) O cinte) O d. log (7)...

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Q: A 38° 80° B (4х + 2)° (7x + 13)° 147° Е В A F

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Q: 3) If A = 2x²i – 3yzj + xz?k and ¢ = 2z – x³y, find A - Vo and A x V¢ at the point (1,-1,1). ww. 4) ...

A: A=2x2 i-3yz j+xz2 kA(1,-1, 1)=(2, 3, 1)ϕ=2z-x3y∂ϕ∂x=-3x2y∂ϕ∂y=-x3∂ϕ∂z=2∇ϕ =∂ϕ∂x i +∂ϕ∂y j+∂ϕ∂z k∇ϕ =...

Q: Find k so that f(x)=2x² +12x + k has one root.

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Q: Given below are descriptions of two lines. Line 1: Goes through (– 3, 40) and (5, – 40) Line 2: Goes...

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Q: Trace the curve of the following equations by giving the a. Intercepts b. Symmetry c. Vertical Asymp...

A: Given equation of curve is y=x3-x2-2x+1x-2

Q: 5. Consider the following linear programming problem: Maximize: P=12x1 +10x2 subject to: 5x1 +3x2 31...

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Q: 2.lf reducing calorie intake by 2,000 calories results in a weight loss of 1 pound. How many pounds ...

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Q: Find the mode of the data set: 234, 228, 234, 229, 234, 278 О 229 О 231.5 О 234 О 239.5

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Q: 5. Solve the Quadratic Inequality using chart method: -2x2 + 6x + 15 9

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Q: Use MV= P(1+RT) to find the maturity value ( in $) of the loan. Principal: $17,660 Rate( %) : 12(1/2...

A: In this question we have to find the Maturity value.

Q: Find all solutions of the given system of equations and check your answer graphically. HINT [First e...

A: According to Bartleby's guidelines we can solve only 1 question at a time. Here is the solution of t...

Q: A sum of 5,000 dollars is invested at an interest rate of 8 and 1/2% per year, compounded semi-annua...

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Q: 5*0"10 (a) (b) 2* +3 (c) -13° + (-13)° – 13° 901

A: a) 59001050/59011048 b)2-2+3-1 c) -130+(-13)0-130 Repost the next parts. 

Q: Find the interquartile range of the data set. {-4, -6, -9, -3, -2, -4, 0}

A: Solution is written in below steps.

Q: A rabbit and a hedgehog had a race around a 550m long circular track. Both ran at constant speed. Th...

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Q: Let A = {x |x= 12k for some k e Z} Let B = { x \ x = 4k for some k E

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Q: 4. (a) E Using the method of cofactor expansion compute the determinant of the matrix -2 01-3] -7 -2...

A: As per the company's guidelines, we are supposed to solve first question for you, kindly repost othe...

Q: Question # 4.3 4= (2,-3,-3) and component of u assume a = (3,l, 2). find the orthogonal to a. must N...

A: Use formula of vector component of orthogonal to a

Q: 4. (a) matrix s] Using the method of cofactor expansion compute the determinant of the -2 1 -7 -2 -3...

A: choosing 2nd row with most zero members;det(A) = (-1)2+1 * a21 * A21                   + (-1)2+2 * a...

Q: A wall extending east and west is 8 ft. high. The sun has an inclination of 49° 30' and is 47° 15' 3...

A: In Fig-1, let BC = 8 ft  be the height of the wall and let AC be the width of the shadow of the wall...

Q: State the pattern of the sequence by using explicit formula. 1. 3,4,8,13,22,36

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Q: Given that * :Zx Z Z is defined by m * n = m" for m, n e Z, then is an operation on the set of integ...

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Q: The total flying time was 4h. Find the distance between the both airports

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Q: 4. Using scientific means, simplify the given Boolean expression using 3-variable map: F (X, Y, Z) =...

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Q: 0 23 4 5 6 What is the first quartile for the data set? O 2.5 O 5 O 4

A: Consider the given Box-plot below :

Q: The formula for throwing a baseball in the air is represented by h =-16t+ 12t + 40 where h is the he...

A: The formula for throwing a baseball in the air is represented by h=-16t2+12t+40, where h is the heig...

Q: 9. Find the directional derivative of f(x, y) = 3x² – y² + 5xy at (2,–1) in the direction of -3i – 4...

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Q: 1) f(x) = -(x – 3)² + 3 Domain Range Zeros x-intercept y-intercept Continuity Increase Interval Decr...

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Q: 6. The graph of y= h(x) is shown below. The function f(x) is defined by f(x)=-h(x)+3. (a) What three...

A: solution:-h(x) is reflected over the x-axish(x)→-h(x)vertical compression of -h(x) by 12-h(x)→-12h(x...

Q: Find a basis for the nullspace of the matrix. (If there is no basis, enter NONE in any single cell.)...

A: Let A be matrix of m×n order . The null space is the set of solution to the homogeneous system AX=0 ...

Q: Identify the mean of each of the following data sets. Data Set A Data Set B 29 28 37 294546 31 38 13...

A: Find mean

Q: Given below are descriptions of two lines. Line 1: Goes through (– 15, – 131) and (- 9, – 77) Line 2...

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Q: Find all the real zeros of the polynomial P(x) = x +x - 3x + 1. -1 Its real zeros are x¡ = , X2 = an...

A: Zeros

Q: y 250x 0. 2xy

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Q: Problem (1): Show that there is only one automorphism, the identity function, of Q.

A: As per the guidelines, we are supposed to answer only one question at once. Kindly repost the remain...

Q: In a class of 50 students, the number of females is 2 more than 5 times the number of males. How man...

A: Number of males = X     Number of females= 5X+2     Total number of student=50     Males + Females =...

Q: Find the mean of the data set: 17,19,29,18,14,29 Use the paperclip button below to at * Student can ...

A: Solving mean

Q: consider the following  4^1-x=7 a) find the exact solution of the exponential equation in terms of...

A: Take the log both sides and solve for x.   

Q: The product of cycles (1 2) (1 3 4) (1 4) can be expressed as (1 2) (3 4) O True O False

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Q: Four students, Dawn, Charles, Kesha, and Dionne, tried to use graphing to solve the polynomi equatio...

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Q: Evaluate logo s(0.25). Answer is Answer

A: To evaluate. 

Q: Determine whether the homogeneous system has nontrivial solutions by inspection (without pencil and ...

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