Solve the following quadratic equation by using the quadratic formula. If necessary, round to the nearest tenth 2x2 - 6x - 8 = 0 O x = 4, -1 X = -4, -1 O x = -4, -1 O x = 4, 1

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A: Here we have to find the volume when the part of the curve y=x2+1 between x=1 and x=2 is rotated thr...

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Q: C Given dylde =yal and when y =49,X =2, find the volue 4 * when y= 19.

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A: The given question has been solved in detail

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Q: f f(x)= the cost (in dollars) of purchasing x candy bars, write a complete English sentence to expla...

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

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A: 19.we have ,⇒1c+1d1c-1d= d+ccdd-ccd                                                               {t...

Q: Q3.3 .Consider the linear systems of differential equations given below 641'2 Which of the following...

A: The objective is to find the general solution to the system.

Q: A The demand function P= 4o-4Q-2Qt. Calculate the surplus for quantily Qo= 2 units. Consume

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Q: 4. Consider the map shown below. Allison wishes to walk along the streets from point A to point B. H...

A: Given that the Allison wishes to walk along the streets from point A to point B. It is required to f...

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Q: 31 Select all the correct answers. Consider function fand function g. f(x) = In r g(z) = -5 In How d...

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Q: Graph q(x) + 2 on the Cartesian plane. | 2 What is the name of the "mother" function? Cubic The doma...

A: q(x)=-12x3+2since q(x) is a polynomial , hence domain is (-∞,∞)Name of mother function : CUBIC

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Q: Which of the following is a cubed root of (1 – V3 i) ? 1/3 A) 23[cos(13t/18) + i sin(13r/18)] (B) 23...

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Q: 6. Complete the following interval sign table indicating whether the value of each factor and the pr...

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Q: Which of the following is a perfect square trinomial? O 9x² – 12x + 4 O x2 – 12x + 4 O 9x? – 12x – 4...

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Q: Point A(7, 17); Point B(19, 2) 20 19 18 17 16 15 14 13 12 11 10 9. 8. 6. 4 1 01234 5 67 8910 11 12 1...

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Q: Homework: Section 3.1 Homework Question 21, 3.1.73 Part 3 of 12 For the given functions f and g, com...

A: (f+g) (x) =f(x) +g(x) and (f-g) (x) =f(x) -g(x)  And polynomial is define everywhere so domain is an...

Q: For the given functions f and g, complete parts (a)-(h). For parts (a)-(d), also find the domain. f(...

A: For the following function,

Q: Read the problem below. Then explore ways to write expressions from words. Write an expression with ...

A: Let's find. 

Q: The price of a home in Branford was $75,000 in 1985 and rose to $175,000 in 2005. 23. Create two mod...

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Q: Question 3 Find the inverse of the matrix Choices: -3 1 3 а. с. -4/3 1/3] -3 4/3 1/3] 3 d. 1 1 b. -4...

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Q: a) Explain, without graphing the equation, why 2r² – 1 = y is not the equation of a function. Be sur...

A: This question can be solved using the basic criteria for an equation to be a function.

Q: 'Hannah earned 140 prize tickets playing pinball at Gamer Grounds. She spends 85 tickets on a bracel...

A: The given data is: The total number of tickets Hannah earned is 140 She spends 85 tickets on the bra...

Q: \i12 3/2 Question 1 Find the inverse of the matrix 1 0 -2 -3 1 4 -3 4 Choices: -3 1 8 1 c. 10 [7/2 3...

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Q: Part 1 of 2 O Points: 0 of 1 Write an equation for the line perpendicular to the line y = 14 and pas...

A: Solving with graph

Q: 7x-3 + 9x – 13 is not a polynomial because the coefficient of the second term is 9. x5y3 – 5x2y2 + ...

A: Solution as follows

Q: Adam bought a stock for $ 36.48 on Mar 1st and sold it for $34.20 on Mar 22nd. a. Did he make a pro...

A: Bought Price of Stock= $36.48 Sold Price of Stock = $34.20

Q: Let X = {-4, 1, 5, 7, 10}. Let f :X → Z by f(x) = = 10x + 9. Rewrite f as a subset of X x Z. f = { }...

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Q: Add and/or subtract the following questions. (Hint: Find LCM/LCD)

A: Add the following question. 

Q: 7. z3 25 8. a³b? ab? d4f3 df 9.

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Q: Q99. you are given a parallelogram has sides AB, BC, CD, and DA. Given A(1,-1,6), (a, b, c), the mid...

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Q: Suppose T is a transformation from R2 to R2. Find the matrix A that induces T if T is rotation by 2/...

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Q: Consider the graph of the function m. 10 (4, 10) 8 2 (3, 2) -8 -6 -4 -2 0 4 6. -2 (2, -2) (-1, -5.5)...

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Q: х+1 b. х-5 х+3 * х+3

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Q: Write an equation for the graph of the quadratic function f shown

A: NOTE: Refresh your page if you can't see any equations. . the vertex form of the parabola is given b...

Q: Question 3. Sketch a graph of y of y deducing the end behaviour of the polynomial. Consider the poly...

A: To sketch the curve and find the zeros.

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Q: Consider the following set of data and answer Questions 9 through 13. 1 3 3 7 8 8. 11 14 15 19 21 21...

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Q: represent

A: We will find the equation for compounding. 

Q: 1.a) The tot al cast function TC = 16/393-99÷+ 49 -5. find quantity the that will mininmize cost

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Q: Markus moves with velocity of 6 m/s. Lukas moves 15% faster than Markus. (a) At what distance will L...

A: VMarkus =6 m/sVLukas =VMarkus+0.15 VMarkusVLukas=(1.15)VMarkusA)While Lukas covers = 100 mTime taken...

Q: Hi Given the relation R = {(1,2), (1,3), (2,4), (3,1), (4,2), (5,4)} on the set S = {1,2,3,4,5}. a)...

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Q: 2. A and A + 2B vectors are given below. Find vector B. A A+2B yright www.physicsutorials org

A: To find vector B

Q: _4. MO, MN,ON are mid – segments, MN = 19, NO = 18, MO = 16, Find the perimeter of AABC. A. 26.5 С. ...

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Q: 29. A ball is thrown upward from a height of 80 feet. The ball's height y (in feet) after t seconds ...

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