12. Given f(x)=x² – 4x – 5. Find lim fx) –{2) x-2 2

Q: A man has S5.10 in nickels, dimes, and quarters. There are twice as many nickels as dimes and 3 more…

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Q: A. Solve for the mean, median and mode of the following data set. 1) 54, 50, 54, 55, 56, 57,57, 58,…

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Q: g (x) =x-8x+14 Does the function have a minimum or maximum value? Minimum O Maximum What is the…

A: This question can be solved using the concept of maxima and minima.

Q: The value of th the parabola opens

A: answer is in next step

Q: Find the equation of a polynomial whose graph passes through the points (-1,7). (0,2). (2,4)

A: Solution: Given: (-1,7),(0,2)(2,4)

Q: Compute and simplify the difference quotient f(x + h) - f(x) h, h ≠ 0.  f(x) = 8x - 11

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Q: Verbal Representation b. Concavity (Opening Upward or Downward) c. y-Intercept and x-intercept/s

A: As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…

Q: 3. Evaluate a) log5 () b) In e24 c) logn n3.45 25,

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Q: Answer the following questions.

A: answer is in  next step

Q: Values of the given objective function on the indicated feasible region. N = 2 y + 40 maximum N = 43…

A: Given the query is to find the maximum and minimum value.

Q: 4 3 2 1-

A: we determine the equation of curve

Q: Find the explicit formula for the Arithmetic sequence. -5, 2,9, 16, ...

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Q: You have subscribed to a cable television service. The cable company charges a one-time installation…

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Q: You invested $7000 between two accounts paying 5% and 8% annual interest, respectively. If the total…

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Q: Activity A. Solve for the mean, median and mode of the following data set. 1) 54, 50, 54, 55, 56,…

A: A detailed solution is given below

Q: 14 more children th

A: answer is in next step

Q: Ding has 100 gold coins to put in his 4 bags. He puts the coins in his bags so that each bag has two…

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Q: 7) 4, –8, 16, -32, ... =-384 В) а, =-128 С) а, %3-512 D) а, %3D-256 8. 8.

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Q: sin- a. b. undefined cos(-210) C. Cus270 tan450 d.

A: sin17π6=cosπ2-17π6=cos-7π3=cos7π3=cosπ3=12        cos-210∘ =cos210∘ =-32

Q: Identify the indicated submatrix. 8 9| 1 -s o -1 0 2 -9 2 9 2 A = . Find A21. Select one: A[ -8] B[…

A: Identify the indicated submatrix.

Q: Find all the minors and cofactors of the matrix. 3 2 -7 (a) minors M11 = M12 M21 %3D M22 %3D (b)…

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Q: Ise the sequence 5, 15, 45, 135, ... a. Write the next three terms of the sequence. b. Is the…

A: Given: 5,15,45,135,....

Q: frnd an o-thogonal besis for the {(0,2,1),,0,1), (lo,4.0), (4,2,2){ space spanned by dac set

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Q: What is the domain and range of the following quadratic function? Domain: y < 3 Range: ∞ ≤ x ≤ ∞…

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Q: (x-1)' in |x-1l + 3 (x- 1) + 3 (x -1)?

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Q: Assume that x, y, and a are positive numbers. Use the properties of logarithim to write the…

A: Assume that x, y, and a are positive numbers. By using the properties of logarithim to write the…

Q: Solve the problem. 3 -21 Let a1 = a2 = ,and b = -9 33 Determine whether b can be written as a linear…

A: We can solve this as follows:

Q: 11. Write each expression in power form axb for rational numbers a and b. 3V5 В. С. 3x4 4

A: B. 3s4=34s12

Q: Convert the following system into an augmented matrix: 2x 3y+7z = 5 2x + 6y = 7 -x – 3z = 9 Number…

A: topic - system of linear equations in augmented matrix form

Q: A 6000-seat theater has ticket for sale at $28 and $40. How many tickets should be sold at each…

A: Note. Here total revenue is $200,400 . I think misprint in question

Q: 8) y=2Vx+2+2

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Q: . It's neither; y-axis and x-axis because of the zero,I just need some clarification though with…

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Q: 5x = 7 (mod 32)

A: To solve the following problem

Q: inverse variation: A. = 2 B. r = - C. 3y²r = y

A: Given query is to find the which variation is inverse.

Q: Use your knowledge of point coordinates to find the equation for the measures of the legs and…

A: Topic:- algebra

Q: Graph using y = mx + b 7. y = -5 Slope = y-intercept = 3 2. 4 -3 -2. -1 -2- -3- -5 -7- -8-

A: Given

Q: Solve the following using Polya’s four step process of problem solving. 3. The length of a…

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Q: Question 13 Suppose that X] equals 4. What are the values for d]t and d1 in the following…

A: The detailed solution is given below Thank you

Q: Does the following set represent a function? R = { (0,0), (1, -1), (1,1), (3,-1), (3,3) } What is…

A: Here we use the concept of functions.

Q: Section 3: Solve each system by elimin S2x + y = 25 1. (3y = 2x – 13 %3D 75y=2xtY

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Q: Q1: 1-A researcher has collected the following sample data Calculate coffined of variation, which is…

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Q: The number of fish in a lake is growing exponentially. The table shows the values, in thousands,…

A: We have to find the rate and complete the table.

Q: Principal = $2500, Interest = %3D %3D $127.00, time 5 years, find the %3D rate. Round to the nearest…

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Q: #20. D is a Ux4 mahmx such that He cauahon D x=D has anly the trwial soluhan , then the rame of D…

A: If any eigen value of n×n matrix is equal to 0 then then rank of matrix always less than n .…

Q: II. Determine whether the given matrices are invertible or not. 31 1 -21 1. A = 1 2. B = 3 l7 1 2 4…

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Q: Identify the zeros, their multiplicity, and th 14. f(x) =-x(3x-2)²(x+9)5 Zero Multiplicity Effect A…

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Q: Solve number 6 everything.

A: Given y=x+6-5

Q: #21. the character istic polynamial a matrix D of is o ()= (^-1)'( -) which ane is alyays truez IS…

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Q: The following chart shows "living wage" jobs in Rochester per 1000 working age adults over a 5 year…

A: Consider the chart

Q: 6. Solve the following equations a. 10* = 80 (round to the second decimal place) b. 6(1.3)* + 4 =…

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