Mulitple choice section (a) If A and B are n x n matrices, then det (AB) = A. det(A) + det (B) B. - det (BA) C. det(A) det (B) 1 D. det(A) det(R)

Q: A house was valued at $120,000 in the year 1985. The value appreciated to $145,000 by the year 2003.…

A: given in 1985 valued is $120000in 2003 the valued is $145000formula used is A=A0ertwhere A0 is…

Q: Solve 5*-2 = 42x+3 for x.

A: 5x-2=42x+3lnxn=nlnx

Q: For the following exercise, write a formula for the function obtained when the graph is shifted as…

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Q: C a b a

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Q: For the following exercises, rewrite the quadratic functions in standard form and give the vertex.…

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Q: Given y=f(x) find the x- and y-intercepts and slope of the line, if possible. f(x) = -5 Part: 0/2…

A: given  f(x)=-5

Q: Where did they get 45 from out of AC equaling 2025??

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Q: K10. If a function has 4 turning points, what could the degree be? 06 03 04 05

A: given number of turning points is 4we know a polynomial of degree n can have up to (n-1) turning…

Q: Factor the expression 4z^2+24z-28

A: f(z)=4z2+24z-28f(z)=4(z2+6z-7)

Q: Gianna has $760 to spend at a bicycle store for some new gear and biking outfits. Assume all prices…

A: Let n be the number of outfits Gianna can purchase while stauig within her budget

Q: Find an equation of the plane consisting of all points that are equidistant from (1, 1, 5) and (-1,…

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Q: Problems 1-16 are about the laws of matrix multiplication. A is 3 by 5, B is 5 by 3, C is 5 by 1,…

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Q: and g(x) = 1,, write the composite function (fog) (x). 12 4x+3 4x+6 4x+3 x+3 4x x 31 - 3

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Q: Write an equation for the polynomial graphed below 5 3 2 1 -5 -4 -3 -2 -1 -1 -2 -3 -4 -5 y(x) = 2 B…

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Q: A pendulum's period in seconds, P, is related to the length of the pendulum in meters, L, by the…

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Q: T2. Which of the following functions has a range, restriction? Of(x) Of(x) - 2(x + 3)³ Of(x) = (x -…

A: Introduction: The range of a function is the complete set of all possible resulting values of the…

Q: 4. Write an equation for each line. e in a -5 C b 5 d X

A: To write an equation for each line.

Q: Use the table below to fill in the missing values. f(x) 7 6 1 X 0 1 2 3 4 5 67 7 8 9 ƒ(6) = = NAO 4…

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Q: Either use an appropriate theorem to show that the given set, W, is a vector space, or find a…

A: The given data is: w=c-10ddc: c, d real w is an element of W. Write w in parametric vector form.

Q: Find the average rate of change on the interval specified for real numbers h. h(x) = 3x³ on [2, 2+h]…

A: h(x)=-3x3  inteval is 2,2+haverage rate of change=h(b)-h(a)b-a

Q: Several research papers use a sinusoidal graph to model blood pressure. Suppose an individual's…

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Q: ng equations

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Q: Answer e of x that maximizes the volume of the box. Answer

A: We will find the required.

Q: 9y = 108

A: To solve for the variable y

Q: A new 2021 Ford Ranger XLT costs $31,045 with a depreciation rate of 8% per year. This situation is…

A: According to question,Given Function,Vx = 31,0451-0.08x,where,x = Number of years since 2021,Vx =…

Q: The table compares the number of songs and the number of videos Ruby's friends keep on their mobile…

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Q: (√3-8)(-√3-8) √√3-(-√3) + (-8).(-9) =-3+64 =61 √5-4 √3-8 √3+3 √3+2 (√5-4) (-√3+8) (√3-8)(√3+8)…

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Q: (√6-10)(-4√6 + 6)

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Q: Find the average slope of the hill. Write your answer in exact, simplified form. 960 ft The average…

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Q: I have 1 question that is in Spanish but I can translate it. Q.7 A radioactive substance…

A: Introduction: In a Geometric Sequence each term is found by multiplying the previous term by a…

Q: Find the vector equation for the line passing through the point P(8, 9, 2) and parallel to the line…

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Q: -6√16 +4√81 + √192

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Q: Multiply 8 + 3√5 and it's conjugate.

A: INTRODUCTION The concept of a conjugate also applies to irrational expressions, such as square roots…

Q: 3x-5y-2z=-9 -4x+3y + z = 11 8x-5y + 4z = 6

A: Given system of equation 3x-5y-2z=-9-4x+3y+z=118x-5y+4z=6

Q: 1 x + 4 find the average rate of change of f(x) on the interval [8, 8 + h]. Your answer will be an…

A: Given :   Formula of average rate of change

Q: quadratic in standard form: f(x) = a(x - h)² + k Write the f(x) = 4x² + 8x +3

A: Given quadratic equation f( x ) = 4x2 + 8x + 3

Q: Transform into standard the funct y=(x-1)^(2)+9

A: Given,  y=(x-1)^(2)+9

Q: Suppose B = (9, 1, 8) and AB = (10, 4, 14). Ther

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Q: Let T(x) = Ax for the matrix A and 0 6 6 H 2 -12 Select true or false for each statement. 2 6 b= The…

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Q: Find the missing y-value that makes the table represent a linear function.     x 2 6 10 y 6.1   1.3

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Q: C2. If the function notation for a graph is y transformations have been applied? = 3f(2(x)) + 5,…

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Q: Write in simplified radical form. 7√−180s¹4t7

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Q: Write in simplified radical form. 7√-1805¹4+7

A: To simplify the given radical expression

Q: → Find the vector AB in R2 given in the figure. AB = help (vectors) 6 5 4 3 2 1 -6-5-4-3-2-1 A -1 -2…

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Q: K9. What is the end behaviour of f(x) (x + 5) (2 - x)(x − 4)? - - x →∞, y → ∞; x ⇒ − ∞, y →∞ Ox→∞, y…

A: Given: fx=x+52-xx-4 To find: End behaviour of f(x) First simplify the given function to find the end…

Q: A wig shop has a goal to sell 7575 wigs this month. If the shop sells 55 wigs each day, which…

A: Given,            A wig shop has a goal to sell 7575 wigs this month. If the shop sells 55 wigs each…

Q: Construct the seventh and eighth rows of Pascal’s tri-angle and write the binomial expansions of (x…

A: Pascals triangle: 11 11 2 11 3 3 11 4 6 4 11 5 10 10 5 11 6 15 20 15 6 11 7 21 35 35 21 7 1

Q: 1. Use the laws of logarithms to express Log (√√x³y²z-6) in terms of log x, logy, and log z.

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Q: The polynomial f(x)=x^2+16x+k is a perfect square trinomial. ​   What is the value of k?

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Q: Round

A: