When completing the square, what value must you add to both sides of the equation to create a perfect square trìnomial? x² + 21x + _? = 0 + _? _ . O 21 441 O -21

Q: The dollar value v (t) of a certain car model that ist years old is given by the following exponenti...

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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: Use the figure shown below and the definition of the circular functions Determine sin s. 2n to find ...

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Q: Suppose that a shoe company store marks up its shoes  80  %  when it buys them from the supplier.  L...

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Q: 4x+2 а. Зх-4 *

A: fraction

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: 2. Which of the following pairs of triangles are similar? a. С. 50 50° 48 88 9. b. d. 12 For numbers...

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Q: Find and simplify f(x+h). Simplify your answer. f(x) =-3x²-4x+5 f(x+h) = D %3D

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Q: -6 -5 -4 -3 -2 -1, -2 -4 Write an equation for the cube root function g shown above g(x) %3D

A: Given query is to find graph of the function.

Q: For the given functions f and g, complete parts (a)- f(x) = 4x+5; g(x) = 7x – 1

A: Given: f(x)=4x+5g(x)=7x-1

Q: simplify the ff: • e2ln4 • ln√e

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Q: Find a matrix A that induces the transformation T:R²¬R³ given below. -7x+4y x T = -9x-6y Ly [-9x+10y...

A: Explanation of the answer is as follows

Q: Grien the tunetions 3 Evalugte the funehion Gof) for ge = 3. gnser in excet simpletied tom. Select i...

A: Given query is to find indicated composite function.

Q: Which equation does not represent a linear function? a. y=5 b. xy-4 C. y=-2/3x-2 d. 3x+4y=2x-8

A: Topic = Function Correct answer is xy =4

Q: Which of the following is/are proposition(s). Also if you find the proposition, state whether it is ...

A: In logic and philosophy, a propositional statement is a sentence or expression that is either true o...

Q: (i) f(x) = x³ – x² - 8x + 1 on [-2, 2]. (ii) f(x) = x³ + x + 1 (iii) f(x) on [-1, 1]. = 3x* – 8x³ + ...

A: Please see the below picture for detailed solution. 

Q: A loudness L is given. Find the intensity of the sound. L= 69.4 dB |=W/m? (Use scientific notation. ...

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Q: Question 9: Solve for X from the matrix equation below. Here / is the identity matrix and det(B) # 0...

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Q: Solve the quadratic equation using the square root property. Show your work and explain the steps yo...

A: The given equation is: (x-3)2=64...(1)

Q: Find the solution of the exponential equation 2z +1 - 49 e41 %3D in terms of logarithms, or correct ...

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Q: Type the correct answer in the box. log+log-logi =log O 22 %3D

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Q: The graph of ya H2) is shown. Oraw the graph of yoHl2) -3. 4. 工 71 4 9-1

A: Find your answer below 

Q: 12. Write an exponential function whose graph passes through the points (0, –5) and (–3, –40).

A: Solution ) we have equation   y = aebx We have ( 0 , - 5 ) put x = 0 , y = - 5  -5 = aeb×0 -5 = a   ...

Q: 1.44 -0.36 5.52 0.00 0.04 -0.36 10.33 -7.78 0.00 -2.15 A = b = 5.52 -7.78 28.40 9.00 0.00 0.00 9.00 ...

A: The answer is shown in below steps.

Q: Describe how the graph of the function f(x) = (x - 4) obtained from one of the basic functions. Then...

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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: Graph the line. y=-2x-5 6-

A: Please refer to the image below

Q: Solve each of the following equations for x. c. log(5x + 150) = 3 The solution is x = 1 Preview d. l...

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Q: draw the graph of the function f(x)= 2x+3 b) translate the graph down 4 units and draw the new grap...

A: a) draw the graph of the function f(x)= 2x+3 b) translate the graph down 4 units and draw the new gr...

Q: a box the inverse of the matrix generated by the system of equations. This is po of the answers and ...

A: Given system of equations 2w+5x+2y-3z=3 6w+12x+10y+4z=4 4w+5x+14y+14z=11 5w+10x+8y+4z=4

Q: Evaluate the following: If the integral is not solvable, simply write N. 1. S 12e*# dæ 2. S (e7= + 8...

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

Q: ► Consider the matrix A defined as: 1 A = |1 2 2 1 1 O N N

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Q: х2-3х b. х2+x-12 х+4 *

A: Given: x2-3xx2+x-12×x+4x To find: Multiply and simplify the given question

Q: Find the sum of an 8-term geometric sequence when the first term is 7 and the last term is 114,688 a...

A: Given query is to find the sum of the 8 term of geometric sequence.

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

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Q: The dimensions of a by ralional expressions, where xS1, as Shown in the diagium below. cectongle ae ...

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Q: Find the following for the function f(x) = 4x² + 2x – 4. (c) f(- 3) (g) f(3x) (d) f(-x) (h) f(x+h) (...

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Q: The quadratic equation 2x = 18 has solutions +6. True O False

A: Given: 2x2=18

Q: Use this information for the following 2 questions: The BU chapter of Habitat for Humanity wants to ...

A: Given : Present Value (PV) = $10 Million $10 Million = $10000000 Funding to Increase by 3% per year ...

Q: If Simon's house was charged Php 5 per kWh (kilowatt-hour) of electricity plus a fixed charge of Php...

A: Here we need to note that h is the number of kilowatt hours of electricity used in a month. By using...

Q: An amount A is initially 5. To find next week's amount, we multiply this week's amount by 2. Find a ...

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Q: Approximate apparent magnitudes of celestial object A is - 22 and of celestial object B is 1.47. How...

A: We can find the answer as below.

Q: Solve the following quadratic equation by using the square root property. -(x - 10)² = -121 O x = -1...

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Q: FILL IN THE BLANK IN THIS STATEMENT: Because, the remainder when dividing 3x2+2x - 1  by  x + 1  mus...

A: Given problem:- FILL IN THE BLANK IN THIS STATEMENT: Because, the remainder when dividing 3x2 +2x - ...

Q: Find the standard form of the equation of the elipse satisfying the following conditions Major axis...

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Q: 2b 1 с. a2 -b2 а+b а-b

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Q: Suppose the graph of y = f(x) is translated right 6 units, and down 10 units. The new graph will hav...

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Q: Find the possible rational zeros of the functions: f(x) =-x +3x² +4 g(x)= 2x +6x-11x+8

A: Given:       fx=-x4+3x2+4 Since all coefficients are integers, we can apply the rational zeros theor...

Q: The hydrogen ion concentrationH* of blood is approximately 4.18 ×10-8 moles per liter. Find the pH v...

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