Without graphing what is the vertex of the quadratic function 2x^2-8x+8

Q: You have $72 to spend on refreshments for a party. Large bags of chips cost $2.00 and sodas cost $0....

A:      

Q: Solve the matrix equation for X: 1 1 1 4 X 1 1 3 1 1 i i i

A: A-1A =I =AA-1 , where , A is an square matrix. A-1 = 1A adjA

Q: The price p (in dollars) and the quantity q sold of a certain product obey the demand Equation : q ...

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Q: For the graph of a function f, determine the domain and the range of f. 10- ... Determine the domain...

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Q: Consider the LP problem in Figure QP2.5 and refer to the Solver sensitivity report in Figure QP2.6. ...

A: This is a problem of data analysis of the given tabular value. Based on the given tables we will fin...

Q: Let R be a relation on A = {1, 2, 3, 6} and R = {(1,6), (1, 1), (3, 3), (6, 1), (1,2), (2, 1), (2, 2...

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Q: Ay

A: Find your answer below 

Q: 5. Title Large Diagram 12 Small 7. Description: Diagram 18-X 18

A: Form the given figure, we have to find the area of the Decscription region

Q: An open-top is formed by cutting squares out of an 11 inch by 17 inch piece of paper and then foldin...

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Q: Prove that Master Cheng has won precisely 21 times in a row during some consecutive days.

A: Please find the solution

Q: (i) 8. 6. 1 8. 1 7 Compute M 1 2 6. 3 3 3 6. 7 (ii) 8. 1 -1 M 1 Transpose(M) %3D 3 3 3 (iii) 2 6. M ...

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Q: Suppose that a certain radioactive substance has a halflife of 22 years. If there are presently 6855...

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Q: The longest side of a triangle is six more units than the shortest side. The third side is twice the...

A: Given query is to find the sides of the triangle.

Q: The height h of a projectile is a function of the time t it is in the air. The height in feet for t ...

A: Question: The height h of a projectile is a function of the time t it is in the air. The height in f...

Q: W as d %3= 2. Write the area A as a function of I A = 3. Find the dimensions that produce the greate...

A: Given query is to find dimensions for the rectangle.

Q: 4. Given g(x)= and h(x)= Vx-4, find (goh)(x) and write its domain in interval 5-x %3D notation.

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Q: A table of values of a linear function is shown below. Find the output when the Input is n. Type you...

A: The output values are:6, 5, 4Assume that 6, 5, 4,.... is a series whose position represents the inpu...

Q: A phone company offers two monthly plans. Plan A costs $30 plus an additional $0.09 for each minute ...

A: Given query is to find the calling amount and cost when both plans is same .

Q: y (64, 3) 1 10 20 30 40 50 60 -1 -2 H 3. 2.

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

Q: Eya is packing 100 pencils for donation into two-pack and three-pack cases. Graph the inequality sho...

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Q: A circle has a diameter of 4 cm. what is the area of the circle

A: Circle

Q: Find the general solution of the following differential equation: d²x +8-+ 9x = 0 xp d? dt The solut...

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Q: Let R be a relation on A = {0, 3, 5, 8} and R = {(0,0), (5, 5), (3, 3), (5, 0), (8, 8), (8, 3), (0, ...

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Q: AY MA

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Q: Create 3rd degree polynomial function whose graph crosses the x-axis more than one

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Q: Drei has 22 coins that consist of one peso and five pesos. The coins total forty-six pesos. How many...

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Q: A culture of bacteria has an initial population of 220 bacteria and doubles every 8. hours. Using th...

A: Formula: Pt=P0 2td P0 initial population d is doubling time Given: Doubling time =8hours initial pop...

Q: Find the adjoint of the matrix A. Then use the adjoint to find the inverse of A (if possible). (If n...

A: The solution is given in the next steps.

Q: Solve the system using either Gaussian elimination with back-substitution or Gauss-Jordan eliminatio...

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Q: Write an equation for the polynomial graphed below 6+ 5- 4+ 3 -4 5 -1 -2+ -3 - -4 -5- -6+ y(x) = 4) ...

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Q: use the Laws of logarithma to expand the expression  a) log(x^2+9/(x^2+2)(x^3-4)^2

A: topic- logarithmic expressions log(a/b)=log a -log b log(ab)=log a +log b log (ab)=b log a  

Q: Use elementary row or column operations to evaluate the determinant. 5 3 4

A: Solution is written in below steps.

Q: Use back-substitution to solve the system. (Enter your answers as a comma-separated list. If there i...

A: The given system,-x+y-z=05y+z=315z=0

Q: 3) (5v) 2.

A: The given expression,    5v32

Q: 7) What are the real and imaginary parts of (1+3i)exp(-ir/4)/(6+8i)?

A: The given complex number,        1+3iexp-iπ4/6+8i

Q: 7). 3/4x = 9 8).11/12x = 11 9). 8/10t = 80 %3D

A: Question number 7,Given,            34x=9To find : Solve by multiplying by the inverse of the fracti...

Q: 26. 2x? – 3x – 15 = 4

A: This is a question of quadric equation. Based on factorization we will calculate the roots of the eq...

Q: A parabolic arch 29 feet high spans a parkway. How wide is the arch if the center section of the par...

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Q: solve for x the equation 4y = 3x2 + 2x -

A: Question:solve for x  4y = 3x^2 + 2x - 5

Q: [2 Lo 2. and defined T: R² → R³,by T(X) = AX. Let A Find the images under T of u = |E|, and v =

A: Given a linear transformation T:R2→R3 by T(X)=AX where A= 2002

Q: Let A = {Dirk, Johan, Frans, Sarie}, B = {Frans, Sarie, Tina, Klaas, Henrika}, C = {Hans, Frans}. Fi...

A: A=Dirk, Johan, Frans, SarieB=Frans, Sarie, Tina, Klaas, HenrikaC=Hans, Frans

Q: 1. (a) Consider a function y in x defined implicitly, for –1 < x < 1, by the equation In y y - - 2 d...

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Q: In circle G with m \angle FGH= 42m∠FGH=42 and FG=6FG=6 units find area of sector FGH. Round to the n...

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Q: For each ordered pair, determine whether it is a solution to the system of equations. 4x-7y=-8 3x+2y...

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Q: boardwalk be? 35. Note Board Design You are designing a note board that is made of corkboard and dry...

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Q: Solve the following system of equations. 5x+2y =-6 3x-2y = 22 y = 0

A: Given:   5x+2y=-63x-2y=22 To solve: The given system of equation x=? and y=?

Q: hours. How long will it take for them to clean the

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Q: strip of uniform width is to be cut off both sides and both ends of a sheet of paper that is 8in. by...

A: a strip of uniform width is to be cut off both sides and both ends of a sheet of paper that is 8in. ...

Q: 3398+5665=?

A: