Given that f(x) = x² – 9x and g(x) = x + 4, calculate (f o g)(x) or f(g(x))

Q: trouble which detains it an hour, after which it proceeds at three-fifths of its original rate and a...

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Q: Factor the expression by grouping. Show your work and explain the steps you used to solve. 3(x+ y)- ...

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Q: (A" – 21) * - | ) 3. Determine the matrix A if

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Q: 20. Evaluate f(a+2) for ƒ(x) = %3D 4x-8*

A: Given: f(x)=34x-8  

Q: Solve

A: We will find matrix A. 

Q: A friend has an IRA with an APR of 6.75% She started the IRA at age 20 and deposits $80 per month. H...

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Q: A triangular pyramid is formed from three right triangles as shown below. Use the information given ...

A: We have to find length LN.  

Q: Find the the domain of the function f(x) x2 + 4x 45 - O {x | x -9 and x # 5} O(XI x # -45} OXI x -7}...

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Q: 3 3 6.

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Q: For the investment situation below, identify the annual interest rate, the length of the investment ...

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Q: Problem 7. d'y +y = Inz can be converted to dy dr dr. variable t= Inr, Recall that a) Show that z dr...

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Q: Find the inverse of the one-to-one function. 7 14) f(x) = 4х - 1

A: topic - functions note : As per bartleby guidelines, we are supposed to answer only first question a...

Q: Write the equation of the line that passes through the points (9, 4) and (-6, –8). Put your answer i...

A: point slope form of line is y-y1=m(x-x1) → (1)(x1,y1)=(9,4) , (x2,y2)=(-6,-8)m=y2-y1x2-x1m=-8-4-6-9=...

Q: Determine whether the system corresponding to the given augmented matrix is dependent or inconsisten...

A: Follow the procedure given below. 

Q: 2. Find an unit vector perpendicular on both a =i +2]- and 6 2i -k.

A: According to our guidelines, In case of multiple questions we are supposed to answer the first quest...

Q: Which polynomial expression below factors to (2x+ 8)(3x - 2)? O 6x2 - 20x + 16 O 6x2 – 4x - 16 6x2 +...

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Q: Question 14 The height y (in feet) of a ball thrown by a child is リ= - 14 + 2x + 5 where x is the ho...

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Q: 28. 5х1 + 4х2 - 2х3 %3D 4 2x1 + 3xз — 2 2x1 X2 + x3 = 1

A: The given system of equations results in; Ax = b 5      4   -22      0      32   -1     1  x1x2x3= 4...

Q: 1) Multiply using the vertical method. (2x2+x+2)(x2-2x+3) a 2x4-3x3+6x2+2x+2  b 2x4-x3+8x2-x+2  c...

A: Simplification  “Since you have asked multiple question, we will solve the first question for you. I...

Q: V3 V3 eigenvalue problems. 2 For a matrix A= obtain the eigenvalues and eigenvectors using the Jacob...

A: The given matrix is A=2334.   To find: We have to find the eigenvalues and eigenvectors using the Ja...

Q: purchase a tarp to cover the driveway when it snows. The dimensions of your driveway are 10.2 ft by ...

A: Given query is to find the area of the cover.

Q: Find the annual percentage yield for an investment at the following rates. (Round your answers to tw...

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Q: give 4 real life examples of bijection

A: A function f: A to B is said to be bijective if it is  both one to one  and onto. A function f: A to...

Q: Q1 (3 points) Decide whether the following statements true or false. Justify your answer. (a) For an...

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Q: Determine the domain and range of the function using the graph below= 15+ 14 13 12 10 구 2 -4 -3 -2 -...

A: Topic = Function

Q: For the equation h(x) = - V- 1

A: Given: - for the equation is, h(x)=-x-1 (a) To complete: - The complete table, x h(x) 0   1  ...

Q: Show that if B is a basis for a subspace H, then each vector in H can be written in only one way as ...

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Q: Convert the given fraction to a percent. 16 % 25

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Q: box

A: We will find out the height. 

Q: A couple borrows $250,000 to purchase their first home.  If the bank charges the couple 6.0% interes...

A: Given:    P = 250000   n = 12 ( compounded Monthly )   t = 30    r = 6% = 6/100 = 0.06 

Q: 3 2 21 3. Transform the given matrix to RREF -2 1 1 -1 0]

A: Given :322-2011-10

Q: Simplify: (x7/6y4/5)8/7 over x1/42y8/35

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Q: Subtract 8 x4 - 5x3 - 6x + 23 9x4 - 8x3 - 6x + 23

A: 8x4-5x3-6x+239x4-8x3-6x+23

Q: ソ- (マ?+)(ス+リ (2メ+3)2 Now, y'= 2xイx+1) (2x +3)2 + (x?+!) (2エ+3) (2742x)(2X+3) +(x?+)(2x+3) - 417 2+リ(...

A: Let's find. 

Q: 1. Solve the following Matrix Operation: 2 -1 3 2 3 1 2 1 c= 4 3 2 3 5 A= 3 2 1 B= -1 4 -2 DD 10 3 -...

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Q: Briow is the grapm Of y=X? HDISUDAH H. to. make the graphofy=(x-S)² -4

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Q: х+2у — 32 — Зх + у— 2г3 —7 5x + Зу — 42 %3 2 (b) 3 -1

A: System of linear equation    This system has no solutions .

Q: 16. Consider the graph of the linear function f (x). 10 9. -10 If the function g(x) = f(x) + k, what...

A: Explained below 

Q: Question 7: Convert 300 denier yarn count to cotton count Convert 2×30 yarn count to worsted count

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Q: Q* = (Type an integer or simplified fraction for each matrix element.)

A: Given question shows a matrix Game.

Q: x +y - z = 0 2х — Зу + z %3Dо х — 4у+ 2z - 0

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Q: 11. A function, f(x), is defined by the equation f(x) = -x² + 4x. The graph shows another function, ...

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Q: (Find the invers of the following matrix (If exists

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Q: The measures of angles SWT and angle TWV have a sum of 90°. The measure of angle SWT is (3x - 7)°. T...

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Q: NASA launches a rocket at t = 0 seconds. Its height, in meters above sea-level, as a function of tim...

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Q: 2.3) Expand andexplain thhe steps involved. i) (3r-7 1 + 15) ii) (2 2,9 3rp) LAdd File

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Q: 6. Suppose  X + XB = C, where X, B, and C are square matrices of the same size. a.  Derive an expli...

A: We will see that (I+B) must be invertible for existence of X.

Q: Reorder the equation y=x^2-4x+3 into the form y=(x-h)^2+k

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Q: Simplify the rational expression and state its domain. 3x+12 3x +33x + 84 *+7 x+4 -7 x+4 +7*-7

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Q: em of linear equations is consistent or inconsistent. Use row ow the matrix in REF (row echelon form...

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