Find the amplitude and period of the function. y = -6 + cos(4x)

Q: For which values of t is each set linearly independent? (a) S = {(t, 1, 1), (1, t, 1), (1, 1, t)}…

A: Solution: a)  The given set is written in matrix form A =t111t111t The set is linearly independent…

Q: Which expression represents the proper use of the quadratic formula to solve the equation x2 = 6x +…

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Q: The cost of a pottery painting party is $9 per person, plus a one-time supply fee of $89. Which of…

A: Topic:- linear function

Q: The first three terms of a sequence are given by 5x +8, -2r+1, x-4 (a) When x 11, show that the…

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Q: The cost function for a certain company is C = 60x + 300 and the revenue is given by R = 100x −…

A: We have to find the value of x.

Q: Please simplify or solve this equation. I just need to find the final answer but i'm confuse on what…

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Q: In this item, sketch the region enclosed by the given curves. Then find the area of its region. 1.…

A: We need to find area.

Q: Suppose i = (0, 1, 4) and v = (2,-1,5). Then: %3D 1. The projection of i along v is 2. The…

A: u→=0,1,4v→=2,-1,5

Q: Function f is defined as f (z) = z-6z+14. What is the minimum value of f ()? OA.-3 O B. 3 OC. 5 OD.…

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Q: Find a basis and the dimension of each of the following subspaces of R" и a. W1 = v: u+ v = 0 and u…

A: For (a), Now, we need to find the basis. Here, u+v=0⇒v=-u and u-2w=0⇒w=u2. So,…

Q: tx be the selling price and y be the sales tax in a city where the sales tax rate is 3.75%. Select…

A: Topic:- basic maths   Note :- as per our guideline if more than one question uploaded than only…

Q: Q3:4 :Choose the appropriate answer: 1-If P(A)=0.7 ,P(B)=0.2, P(A n B) = 0.5,then P(A U B) = c)2 %3D…

A: We want to choose correct option .

Q: Solve the following system. -y + 3 3y + 2z 7 6y + 4z 17 O Exactly one solution: Preview O Infinite…

A: We need to solve the given system of equations : -x-y+z=3 -3y+2z=7 -6y+4z=17

Q: O y = -x? + 16x + 8 O y = x² + 8x O y = 4x² + 8x O y = x² + 4x + 4

A: I am attaching image so that you understand each and every step.

Q: 10. Suppose f(x) = 30.3 + 1.4log (x + 1) models salinity of ocean water where x is the depth in…

A: Here, the given model is: f(x)=30.3+1.4log(x+1) where x is the depth in meters and f(x) is in grams…

Q: | For which rational numbers A does the homogeneous system x + (A- 3)y (1 – 3)x +y have a…

A: If the homogeneous system has non trivial solution then determinant of the matrix become zero

Q: y - 2 – 1 -5 -4 -3 -2 -1 2 3 -2- -3

A: Answer is in step 2.

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: Find all solutions of the equation in the interval [0, 2n). 2 cose+3 =0 Write your answer in radians…

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Q: Which graph represents the function f(x) = -2sin(x) + 3?

A: y=sinx ------parent function

Q: x2 + 8 f(x) can be written in the form of g(x) h(x) The partial fraction decomposition of where x³ +…

A: Solving the problem by finding the value of the unknown.

Q: 6. -4 -8 -3 3

A: We have to choose the correct option from the given options according to the given information

Q: 3 2 -1 4 2 15 7 05 2 -6 -1 2 1 0

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Q: 99. Half-Life of Facebook Links (Refer to Example 12 O, Section 5.3 0.) For a typical Facebook link…

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Q: A movie theater has a seating capacity of 269. The theater charges $5.00 for children, $7.00 for…

A: Let the total number of children attended be c. Let the total number of students attended be s. Let…

Q: Dist. (X) Height (y) 1 7 12 15 4 16 15 12 7 7

A: Given,   Dist.(x)   Height(y)      1        7      2       12      3       15      4…

Q: y = x + 2 6. Slope = ) %3D 7. y-intercept = 2 6. 15 4 3. 2. 1. 3-2 -2 -3- -4- -5- -7 -8

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Q: Express each sum as a series using sigma notation. 2 8 16 32 а. -- -E 25 125 625 3125 2.6 2.24 2.120…

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Q: 15. There are 3 ways to get from Town A to Town B, 4 ways to get from Town B to Town C, and another…

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Q: B. Find a basis and the dimension of each of the following subspaces of R" a. W1 = :u + v = 0 and u…

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Q: 2. Graph using y = mx + b y = 2x – 4 8. 7. 9. Slope = 2 -5 y-intercept = - 3. 9-8 -3-2 -2 -3-

A: Y = 2x - 4 Slope = 2 Y - intercept  = -4

Q: Find the values of w,x, y,z of the equations 2w+2x+y+4z=4 w-7x+4y+12z=8

A: We need to find value of w, x, y, z.

Q: What is the phase shift of this function? y=sin(3x-15pi)

A: This question is based on Sinusoidal function.

Q: 1 if x<1 1. Consider the function f(x)= . Evaluate lim f(x). if x 21 2х - 3 C) 0 D) 1 A) 2 В) -1

A: Here we have to use the concept of limit.

Q: For which values of t is each set linearly independent? (a) S = {(t, 1, 1), (1, t, 1), (1, 1, t)}…

A: The given set,a) S=t,1,1, 1,t,1, 1,1,tb) S=t,1,1, 1,0,1,1,1,3t

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Q: How many terms must be taken from the sequence (-16, 14, 12, ...) starting from the first term so…

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Q: Which of the following best describes the slope of the line below?

A: topic - slope of line

Q: 3) An endangered species of fish has a population that is decreasing exponentially (A = Agekt). The…

A: The endangered species of fish has a population that decreasing exponentially as…

Q: A student is saving money in a bank account to buy a computer. The function f (w) = 35w + 10…

A: We have to find what the number 10 in the function represents

Q: A sequence is defined by an = -5+ (n 1)14, where n is a positive integer. What is the value of a10?…

A: Given general formula for a sequence.

Q: 3+5

A: 3+5= 8

Q: Please show work

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Q: Find the inverse of f (x) = -2x + 1.

A: To find the inverse of a function f(x) : let   y= f(x) and then solve for x .

Q: Question 1-30 Mr. Schultz is randomly distributing 15 rulers with centimeter markings and 10 rulers…

A: I am attaching image so that you understand each and every step.

Q: M ERALERAS TIE E TIT The equation z2 - 8-5 =0 can be transformed into the equation (z-p)* = q, where…

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Q: Gues ALGEBRAI PRACTICE/ SECTION 1/ 40F 9 In the following table, indicate which of the relationships…

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Q: 5. You flip a coin 12 times. It lands on tails 9 times. What is the experimental probability of…

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Q: 10. 1Ou heed school supplies. You go to the store and see that there are 6 different backpacks, B8…

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Q: 3x? + 4x. Let f(x) = 5x + 4 and g(x) After simplifying, (f o g)(x) =

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