Select ALL the functions that have period π. y = cos x y = sin(2x) y = cos(2x) y = sin(2) y = cos (2)

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Q: Use the Laws of Logarithms to combine the expression. 2 In (2) + 5 In(x) - In(x + 4) 2

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Q: 6. If ū = [yz, xz, xy], v = [tan x, csc y, sin z], results if it makes sense. (a) (curlü)xw=?…

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Q: If possible, find AB, BA, and A². (If not possible, enter IMPOSSIBLE in any cell of the matrix.) 14…

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A: Formula to find the monthly payment is M=P×r1-1+r-n

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Q: Consider the following matrix 3 5 2 9 21 13 21 47 38 A = = The naive Gauss elimination algorithm…

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Q: What value of q makes the equation 2(q+25.2)=12q-12 true?

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Q: Evaluate the piecewise-defined function. f(x) = 2 if x < 0 2-X if 0≤x < 2 x + 2 if x ≥ 2 (a) (-²/-)…

A: given,  f(x)=2            if x&lt;02-x     if  0≤x≤2x+2    if x≥2

Q: a. Consider the parabola f(x) = x² - 4 i) Write the equation in vertex form. ii) Find the vertex and…

A: The equation of parabola fx=x2-4

Q: Find another zero of a polynomial function with real coefficients if the given quantity is one zero.…

A: The one zero is -i.To find : Find the other zero.

Q: Match the trigonometric function with the corresponding angles that would be found on the unit…

A: On the given unit circle:A=135°B=150°C=225°D=240°E=300°F=60°

Q: John, Trey, and Miles want to know how many two-letter combinations there are that don't have a…

A: Here given that arithmetic problem and we solve this.

Q: Let me ask which step goes in which box?

A: We have to explain the steps.

Q: use the graph to determine whether the inverse of f is a function. Explain your reasoning. 7 11 3 6…

A: If any horizontal line crosses the original graph more than 1 , then it's inverse will not be a…

Q: At a grocery store, the numbers of gallons of skim milk, 2% milk, and whole milk sold on Friday,…

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Q: 18 8196 46 -46

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Q: TIVITY #3- ANGLE PAIRS Find the value of x. 15 16 (3x + 18)° 93° (2 + 3x) ° 62°

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Q: Add. (Simplify your answer completely. ) (-3+2i)+(8-2i)

A: -3+2i+8-2i

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Q: Find a condition on a, b, c so that (a, b, c)  ∈ R^3, belongs to the space spanned by →u = (2, 1,…

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Q: A ball thrown into the air reaches a height h (in feet) according to the formula h = -16t² + 48t,…

A: Given, Height in feet,  h = -16t2 +48t  Where t is the time elapsed since the ball was thrown  We…

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Q: Determine the nth term of the geometric sequence. 1, 4, 16, 64, ...

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Q: Three coworkers work for the same employer. Their jobs are warehouse manager, office manager, and…

A: Three coworkers work for the same employer. Their jobs are warehouse manager, office manager, and…

Q: The following are the ages of 13 music teachers in a school district. 25, 26, 27, 27, 31, 34, 37,…

A: To find out the minimum, lower quartile, median, upper quartile, maximum and interquartile range.

Q: A car purchased for $19,750 is expected to depreciate according to the formula f(x) = -2,300x +…

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Q: At the average annual inflation rate of 2.4%, about how long would it take for the general level of…

A: Price Doubles A = 2P    Formula  A=P1+rt          2=1+rt      ln2=t·ln1+r   t=ln2ln1+r

Q: d. Solve the inequality -4x(2-x)²(x + 5) <0

A: To solve the following inequality. -4x2-x2x+5&lt;0 Note: Since the student has posted multiple…

Q: Q4) Write an equation for a function of the form f(x) = * X - intercept of * Y-intercept of 1 4 1 --…

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Q: If possible, find A + B, A- B, 2A, and 2A 5B. (If not possible, enter IMPOSSIBLE in any cell of the…

A: A=[3 -1 2       1  9 2] B=[-1 3 -5        -3 2 -1]

Q: Find the vertex, the focus, and the directrix. Then draw the graph. (y-4)² = -20(x + 1) The vertex…

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Q: 24. Evaluate each of the following using standard algorithm. You can record whole number remainders…

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Q: Dante's gas tank is (1)/(2) full. After he buys 3 gallons of gas, it is (2)/(3) full. How many…

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Q: 17. A box of cereal weighs 1 pounds. How many pounds do 8 boxes of cereal weigh? 14.6 42

A: Weight of a box of cereal = 114 pounds

Q: Find the inverse of the function. Then graph the function and its inverse. 2 f(x) = -x²₁ x ≤0 f(x) -…

A: y=-x2replace x with yx=-y2y=--x   or y=-xf-1(x)=--x   or -x   Graph

Q: A rectangular room is 4 meters longer than it is wide, and its perimeter is 32 meters. Find the…

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Q: Find the first 4 terms of the recursively defined sequence. a₁ = 7,₁ an+1=1+ 1 an (Simplify your…

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Q: 7. If A and B are 2 distinct points on the circle, then line AB is called D. tangent A. radius B.…

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: Evaluate the expression for d = 1. Write your answer in simplest form. 7d

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Q: Function: f(x) = x³-2x²-5 [2,3] interval: Method: Ragula falsi (false position method) Question:…

A: The given function is:f(x)=x3-2x2-5  ;        Interval: 2, 3

Q: Write the first six terms of the arithmetic sequence with the given properties. 20th term is -47;…

A: Given 20th term in arithmetic sequence is -47 Common difference d=-5 Let the first term is a