Vertex Formula Exercises 15-20: Identify the vertex and leading coefficient. Then write the expression as f (x) = ax² + bx + c. 1 16. f (x) = 5(x + 2)² – 5 -

Q: The ratio of the two sides of two similar parallelograms is 2:9. The perimeter of the larger paralle...

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Q: Consider the function f(x) = 3x2 – 8x + 2, 0 < æ < 8. - The absolute maximum of f(x) (on the given i...

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Q: Find the determinant of the given matrix: -112 023 342

A: Solution is written in below steps.

Q: Evaluate / e*cos(x)dx using integration by parts-

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Q: Which graph represents the equestrian y= -2/5x + 1?

A: We have to find the graph of the given equation.

Q: What is the volume of a square-based pyramid with a base side of 4 cm and a height of 10 cm?

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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: If (x + yi)( 2 - 4i) = 14 - 8i, find x O 3 O 5

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Q: Bryan and Jadyn had barbeque potato chips and soda at a football party. Bryan ate 4 oz of chips and ...

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Q: Which is identically equal to (sec A + tan A)? B. csc A – 1 D. csc A + 1 A. 1/ sec A + tan A C. 2/1-...

A: since you have posted multiple question in this question which are not interlinked so i have solved ...

Q: x² +x-5 (1) Find lim 1-2x-xr

A: topic- limits

Q: 14 = 0 23. -x2 + 2x + 24 = 0 = -81 25. 2x2 – 8x = –32 - 15 = 4 27. -3x? – 7+ 2r = -11

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Q: Dimension of matrix which consists of m rows and n columns is written as mxn m-n m+n m/n

A: m×n  is the dimension. 

Q: Evaluate In (3 + 4j) O 1.95 + 0.112 j O 1.46 + 0.102j O 1.61 + 0.927 j

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Q: Could you answer e and f question please?

A: Given :- For the function f(x) = 3x4 - 4x3 + x2 + 6x - 2 To find:- e. Use synthetic division to veri...

Q: The figure shows the flow of traffic (in vehicles per hour) through a network of streets. 400 600 X2...

A: Here, from the given figure we have the equations: x2+400=x1⇒x1-x2=400...(1) Next, x2+x3+x5=300...(2...

Q: Find a point on the line and the line's slope. y-1=-«-4) point on the line: (ID Undefined slope:

A: Line

Q: Principal Rate Compounded Time The principal represents an amount of money deposited in a savings ac...

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Q: 0 1 Perform the indicated operations, given a = 3, b = -7, and B- (a + b)B (a + b)B =

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Q: State the order of the following differential equation and name the dependent and independent variab...

A: The given differential equation is dydx+12y=0  

Q: Find |A|, [B], A + B, and JA + BỊ. Then verify that |A| + |B| = |A + BỊ. 1 7 A = 1 -1 0 0 1 -1 B = 7...

A: We can solve this as follows:

Q: Find sin 4.x cos 8x dx.

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Q: Use a graphing utility to approximate the solution(s) to the system of equations. Round the coordina...

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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: Average Costs per Mile Ownership $0.74 $0.22 Total Operating $0.26 $0.17 $1.00 $0.39 Car A Car B you...

A: As given the total average cost per mile for, Car A : $1.00 Car B : $0.39 Also it is given that car ...

Q: Write an equation in slope-intercept form for the line with slope 3 and y-intercept -4. O-0 몸

A: Topic = Coordinate geometry

Q: 1. Prove or disprove. a) det(A + B) = det(A) + det(B) b) det(AB¯A') = det B c) (A+B)(A – B) = A² – B...

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Q: On a 101-mile trip from Pensacola to Tallahassee, Florida, Shanna drove 9 miles per hour slower than...

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Q: 5. Which is a counterexample that shows that, for whole numbers a and b, a ÷b = b÷ a is false? O a =...

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Q: 3x and -2

A: Follow the procedure given below.

Q: Suppose that y varies directly with x, and y= 15 when x=24. (a) Write a direct variation equation th...

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Q: Perform the indicated operations, given A = 0 3 1 В — 2 -1 0 -1 and C = 1 2 -1 B(CA)

A: Topic = Matrices

Q: Polynomial long division (2x^2+6x-15) ÷ (x+5) give the quotient and the remainder.

A: Solution : Using Polynomial long division

Q: Solve for x. (Enter your answers as a comma-separated list.) 1. 2 = 0 7 x - 6 X =

A: We will find the values of x in the following step.

Q: Which of the following 3 x 3 matrices are in row-echelon form? Note: Mark all of your choices. O [1 ...

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Q: Fill in the blanks below. Find the slope of the line passing through the points (-9, -6) and (6, -6)...

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Q: Determine which property of determinants the equation illustrates. 3 4 0 0 0 = 0 6 5 -7 2 O If one r...

A: It is given that the given determinant is zero  

Q: According to businessinsider.com, the Eagles – “Their Greatest Hits (1971-1975)” album and Michael J...

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Q: (e) Use a backward finite difference approximation to approximate the first derivative of the follow...

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Q: 8. Determine the inverse equations and the domain & range of the following functions, and state whet...

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Q: Determine the size of the matrix. 8 6 4 13 2 1 -7 4 1 Submit Answer

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Q: Solve the system using any method. Express numbers as integers or simplified fractions. 4(3x-y) =6-x...

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Q: Suppose that v and u are real numbers with v – 4u = 9. Find the greatest possible value of the expre...

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Q: 1 1 a d Find the value of x if 0 1 is the inverse of the matrix 1 2 e 1 1 -2 cf. A. x = 1 B. x = 0 1...

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Q: ?

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Q: Find the point on the curve y=/2 for which the tangent ine to the curve is perpendicular to the line...

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Q: Find the product of 34 and 27 using the following methods. Illustrate/write your complete solution 1...

A: Here we will find the product of given numbers by Chines and Egyptian method;

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: y=5x+4 y=-x-2

A: The equations are given by y = 5x+4                                   ........1 y = -x-2            ...

Q: If the scale of a shark is 2 in to 7ft , What is the actual length of a shark if the model is 5 in

A: scale = (model length)/(actual distance of object) scale = 2 inch/7 ft it means in the model 2 inch ...