Solve the system of equations 5x – 5y = 130 8x – 2y = 406 by converting to a matrix equation and using the inverse of the coefficient matrix. Preview y = Preview

Q: x² + 22 f(x) g(x) + The partial fraction decomposition of can be written in the form of (x – 3)(x² +…

A:

Q: Use the graph to complete the following. 4.

A: Topic = Functions

Q: Assume that the universal set is the set of all lower case letters in the English Alphabet. Consider…

A:

Q: Consider the following polynomial function. S(x) =x (x- 2)(x+ 1)? Answer the questions regarding the…

A: f(x)=x(x-2)(x+1)2 (x+1)2>0 for x<0:x<0, x-2<0,f(x)>0for…

Q: The diagram below will be used to answer the following questions: fix)

A:

Q: Graph the function f(x): - x + 4 Make sure to place a "Dot" on the graph for any Holes. 10+

A: NO holes in the graph. Graph attached below

Q: 6r+12 x+x-12 art by drawing the vertical andl mally, click on the graph-a-func

A: Given :

Q: Q.18 If x– 1 and x + 2 are factors of x +10x + ax+b, then find the values of a and b. If x = 2 and x…

A:

Q: Suppose that $6000 is placed in a savings account at an annual rate of 4.2 %, compounded monthly.…

A:

Q: Construct the truth table for: (~p V ~q) => q

A:

Q: lim x" = a" for any positive integer n, is an example x-a of a _of limits. a. Rule O b. Type O.…

A: To choose the correct option for the given question of limits.

Q: Sketch a continuous function satisfies all the following conditions and label your sketch with the…

A:

Q: x + 1, then find the value of a. The polynomials ax - 3x² +4 and 2x - 5x+awhen divided by (x – 2)…

A:

Q: Use the graph of the parabola to fill In the table. (a) Does the parabola open upward or downward?…

A:

Q: Show that if x and y are skew symmetric, then x + y is skew symmetric.

A:

Q: If the length of one side of a cube is 4 m. Find its Volume.

A: Length of side of cube=4m Find volume of cube

Q: the function f(x) = (2x – 3)5. Discuss the ability at x = erentiability at x = 0 and x = 1 for the…

A: We have to check continuity and differentiability of the given function according to the given…

Q: QUESTION 20 Let f(x)= 2x2 - 1 and g(x) = 1 + x?. Find (go g)(x). O 4x* - 4x2 + 2 O 2x* + 4x2 + 1 O…

A: Find (gog)(x)

Q: How long (in years) will it take to triple your money if it is invested in a certificate of deposit…

A:

Q: x² + 4 Find Lim x0 e+1 A. 2 B. 00 C. 1 D. 4 Select one: OD о в O A

A: Apply limit and solve

Q: What is Relationship between the Coefficients and Roots of a Quadratic Equations?

A:

Q: Suppose that the polynomial function fis defined as follows. S(x) = (x-4)°(x+5)(x-6)? List each zero…

A: Given that the polynomial function f is defined as  f(x) = (x-4)2(x+5)(x-6)2.

Q: Suppose the graph of f is given. Describe how the graph of the function can be obtained from the…

A: Given that y=4f(x+5)-3  To find describe the graph

Q: tn be a positive integer and M = [2 01 %3D en M" 2n equal to the above None of the mentioned

A:

Q: Give the reduced row echelon form of the augmented matrix 5 0 200 - 11 -3 0 250 9 1 400, 18 33

A:

Q: The graphs of two functions f and g are given below. isf (-1, 5) (3, 5) 5 4- y = g(x) 3 2 (-3,5, 0)…

A: The given graph is:

Q: Find all values of k for which the given augmented matrix corresponds to a consistent linear system.…

A: Given:      a)  4-2k-843    Adding 2 times the first row of the matrix above to the second row we…

Q: The number of bacteria in a certain population is predicted to increase according to a continuous…

A: Given problem The number of bacteria in a certain population is predicted to increase according to a…

Q: Given the following augmented matrix which represents a linear system, solve the linear system for…

A: Here we need to convert the matrix into reduced row echelon form and the compare the ranks.

Q: For the following system of linear equations, one equation has been 2h + 4n + 6p = 22 ww. .... ....…

A: Given

Q: A fruit company packages its fruit into two types of boxes: large and small. This morning, the…

A:

Q: Solve the inequality 2x² + 13x – 24 < 0 3 A. x<-, or x2 8 2 В. XS -8 orx2; 3 C. –8 <x<- <x< 8 2 D.…

A:

Q: The graph of y = h(r) is given in the dotted graph. Determine the number of the graph of the…

A: Given data÷

Q: The graph of a quadratic function with vertex (-3, -1) is shown in the figure below. Find the range…

A: Here we have to find the range and domain.

Q: -4-6 -7-3 [B] [F] = 9-7 40 2[B] – 4[F]

A:

Q: slove the inequality      6x < x^2 +9

A:

Q: Graph the function f(x): x + 3 x - 3 Make sure to place a "Dot" on the graph for any Holes. jo -9 -8…

A: We have to graph the function  f(x) = x+3x-3.

Q: Find the common difference d for the arithmetic sequence. 8,3,-2, -7, ..

A: The given sequence is: 8,3,-2,-7,...

Q: Suppose that  $2000  is placed in a savings account at an annual rate of 6%, compounded monthly.…

A: We need to find time.

Q: Usian Bolt jogs one (1) mile the first day and increases his daily run by 1/4 mile every week, how…

A: This question is based on words problem.

Q: A one-to-one function is given. 1 f(x) = 1--x Find the inverse of the function. Graph both the…

A:

Q: A party rental company has chairs and tables for rent. The total cost to rent  9  chairs and  7…

A: This question can be solved by applying the concept of system of linear equation.

Q: c and D are sets of real numbers defined as follows. =Cy≥y2 =Dy>y5 Write  c∩D  and  c∪D  using…

A: The given sets are: C={y|y≥2}D={y|y&gt;5} Note that: C represents [2,∞) on the number line and D…

Q: f(x) = x* + x3 – 2x? For the above function give all points (give the x and y coordinate of each…

A: ANS: (0.693, -0.397) &amp; (-1.1443, -2.8334)

Q: Let f(x) = 2x? - 1and g(x) = 1 + x. Find (fo f)(x). O 8x* - 8x2 + 1 O 4x* - 4x2 + 2 O x4 +2x? +2 O…

A:

Q: Explain how the graphs of g and h are obtained from the graph off. f(x) = x², g(x) = (x + 4)°,…

A:

Q: Let f(x) = x5 + 3x4 + 2x2 and f(z) = 1024 + 1232i, the value of z is 2 + 4i O 2- 4i O 3 + 21 O 1+ 2i

A:

Q: Find the rectangular coordinates of the point with polar coordinates r = 3 and theta = pi/6 A. (sq.…

A: The given polar coordinates,        r=3 and θ=π6

Q: Rewrite the expressions as a single logarithm. log,(x-3)-2 log, y- 3 log,(x+ 1)

A: Given query is to write the expression is single logarithmic expression.

Q: Use the rational zeros theorem to list all possible rational zeros of the following. g (4) - 5x- 4x'…

A: Thee rational zeros theorem is given below.