7 Let K = -1 2 8 0 2 6 3. Express matrix K in quadratic form. -9

Q: 3. Given the function f(x) = (x − 100) (x + 125) (x − 70)² + 40 explain how the equation connects to…

A: f(x) = (x-100)(x+125)(x-70)2+40

Q: f(x,y)=x² +16xy + y² +8

A:

Q: Suppose T: R³→P2 is a linear transformation whose action is defined by a Tb с =…

A: T:R3→P2 be a linear transformation defined by Tabc=3a-3b+3cx2+2a-2b+2cx+a-b+c

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Q: Explain the differences between the graphs of the following function f(x) = 4X^3. and  g(x) =(4x)^3…

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Q: Use the quadratic formula to find the exact solution to the given equation. (Enter your answers as a…

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Q: 15. Which graph represents the circle given by the equation (x-2)² + (y+9)² = 64?

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Q: If there is 54% increase on a $54 item, then how much is the new cost for next year? Round to the…

A: Solution is given below:

Q: From the figure, the value of cosec A + cot A is C Select one: O a. a/(b + c) O b. (b + c)/a O c.…

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Q: Solve each inequality (a-b) algebraically. answers must be given using interval notation b.…

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Q: six-sided dice, one green and one red, are released. What is the probability that :The number on the…

A: Here we have to find the probablity.

Q: What is the value of In(e^8

A:

Q: Find the APR (rounded to the nearest tenth of a percent) for the loan described below. Purchase a…

A: Purchase a living room set for $3,700 at 11% add-on interest for 3 years.

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A:

Q: Let A = {h,1,0), B = {7,8), C = {7}. AXBXC = { CxBxA={ BXBXB = { } }

A: 1) A=h,l,o ,B=7,8,C=7 2) A=h,i,r ,B=1,7

Q: Prove that if 0 < x < 2r, then a circle of radius r has a chord of length x. (You can do this using…

A: According to given ,only 1st solved....Radius of circle = r

Q: (a) Calculate an LU decomposition of -3 6 2 -5

A:

Q: The percentage of adult height attained by girls who are x years old can be modeled by f(x) = 62+35…

A: The percentage of adult height can be modeled by fx=62+35logx-4, where x be the age of girls

Q: Use synthetic division to find the remainder a. (3?^3 − 2?^2 + ? − 4) ÷ (? + 3)

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Q: 8. Solve each system by elimination. Reminder: Find the Lowest Common Multiple for one of the…

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Q: The height of a poplar tree in feet at age t years can be modeled by the function h(t) = 6…

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Q: The amount of goods and services that costs $400 on January 1, 1997 costs $432.86 on January 1,…

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Q: Complete the square of y=2x^2 + 16x + 2

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Q: . Find the first 3 terms in the expansion of:                ( 1 - 2x ) 4 Select one: a. 1 + 8x +…

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Q: Express the following in the form eaz (e4-2)² + ²z = Check (ebe + c), with a, b, c EN

A:

Q: If you have the following test scores: 84, 66, 78, 96, 60, and 72, what is your mean test score?

A: The answer is given below:

Q: It's saying the x= is not 3.35, 0.15

A:

Q: A satellite dish is 325 inches across and 34 inches deep. Where should you put the receiver for the…

A: Concept: Parabola: When the directrix is parallel to the y-axis, the simplest parabola equation is…

Q: expectancy

A: Please refer to the image below

Q: 1) Find 11 CO the determinant matrix: 0 4 5

A:

Q: Solve the following linear system by Gaussian elimination. X1- X₂- 1 X3 Fill X1 + 3x₂ + 4x3-4 -X1 -…

A: The solution is,  x1=4x2=0x3=0

Q: Kimberly's hourly wage was $15 and his workweek was 30 hours. If his employer was paying him…

A: Topic - algebra

Q: Which of the following sets of data has the smallest mean? Select one: a. {74, 48, 34, 61} O b. {49,…

A:

Q: Given the triangle ABC, if angle A is 9 °, side a is 44 m, and side b is 46 m, find angle C. Please…

A: Here is the solution:

Q: Consider the following. B = {(-3, 2), (-2, 1)}, B' = {(-12, 0), (-4, 4)}, - [3] (a) Find the…

A:

Q: Find values of a, b, and c such that the graph of the polynomial p (x) = ax²+bx+c passes through the…

A: This question is related to polynomials, we will solve it using given information.

Q: O POLYNOMIAL AND RATIONAL FUNCTIONS Finding the intercepts, asymptotes, domain, and range from…

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Q: Find the 6th term of a geometric sequence is the first term is 2 and the common ratio is 3 a6=

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Q: Let u, w, v₁, v2, and 3 be the vectors in R¹ defined by 37 3 U= 0= 19 -4 12 0= W= 0 -8 26 8 u+ 0 w+…

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Q: Find the sur 4000+200

A: answer is in next step.

Q: Which of the following relationships is true? Select one: a. sec A cot A = 1 O b. sin A+ cosec A = 1…

A: The objective of the question is choose the correct relationship.

Q: The solution(s) to the equation 3t2 - 2t -1 = 0 is (are):   a. t = 0   b. t = 1/3   c. t =…

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Q: Consider the following LP formulation, which answer choice is NOT a feasible MAX: 3x + 7y s.t.…

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Q: Find and simplify the difference quotient f(x) = 1 3x f(x+h)-f(x) h -, h#0 for the given function.

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Q: If f(x) = 4x, g(x)=√x and h(x) = x² +8, write H(x)=√x² +8 as a composition using two of the given…

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Q: The population of the prosperous city of Mathopia was 200,000 people in the year 2000. In the year…

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Q: What is the measure in degrees of the angle A = 7π/2? Select one: O a. 120° O b. 270° O C. 60° O d.…

A: Given problem:- What is the measure in degrees of the angle A = 7π / 2?

Q: Complete the formula for the law of sines sin sin 74° 65° f 4.8 F G 65 g 74 9 41° 41

A: Here is the solution:

Q: Question 6 (a) A survey is carried out on the population of foxes on an island. The number of foxes,…

A: