How to know if y is a function of x.

Q: In the following, assume all matrices involved (and their combinations) are square and invertible.…

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Q: A gallon of paint can cover 50 square feet. Find how many gallon containers of paint should be…

A: Given: The room has dimension 18 ft by 10 ft and walls are 10-ft tall. A gallon of paint can cover…

Q: How do I factor x^3+x^2-x+15?

A: Given:   x3+x2-x+15   To Factorize : Given polynomial

Q: Let O be the origin and assume that joint A is on the y-axis. It is given that |OA| = 0.5 m, |AB| =…

A: Concept: Cosine rule : c=a2+b2-2abcosC Where a, b, c are the side lengths  and A , B and C are the…

Q: 4. The density of aluminum is 2.7 g/cm³. What is the mass, in grams, of a piece of aluminum foil…

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Q: Write an equation for the function graphed below 5+ -7 -6 -5 -4 -3 -2 2 y = 3 -4 -5- Equation can be…

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Q: Which of the following is true for an invertible matrix A? O The homogeneous system Ax = 0 has…

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Q: Calculate 3/4 -2 75+ (3 4 ¹/3) =

A: Given query is to simplify the mix fraction and calculate.

Q: If K(6) = 11, then the point If (5,2) is on the graph of K, then K(5) = is on the graph of K.

A: Topic:- function

Q: Diagonalize the following matrix: 1 13 5 7 -5 -7 -1 -1 7 90 06 0 00-12 060 − 1 1 − 1| -1 0 1 1 10 1…

A: Given matrix 11357-5-7-1-17

Q: Which of the following is a column matrix? 2 +22 °0-0] [9] 20 10 I3 O [1 3 5 1 10] -

A: From given statement

Q: 3) Determine whether the given set is the power set of some power set. {0, {0}, {a}, {{a}}, {{{a}}},…

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Q: How many years are required for an investment to double in value if it is appreciating at the rate…

A: Formula for compounding interest is given by:

Q: -3 4 2 ^ - (²3)-² - (2²3) --- (73) c = A = B = C (² 8 5 -2 5 4 2 Then A + B² = ₂1 ( where a11 = 921…

A: NOTE: Refresh your page if you can't see any equations. .

Q: Another example of a relation is the divisibility relation (denoted by ), that is, for A=N, where N…

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Q: What is the area of this figure? 9 mm 9 mm 8 mm 4 mm 2 mm Write your answer using decimals, if…

A: The figure is given by To evaluate: The area of the figure.

Q: Greatest common factor of 6x^3 and 9x^2

A: Topic- Greatest common factor We are given two equations as 6x3  and 9x2

Q: Mr. Jones has $17,000 to invest in three types of stocks, low-risk, medium-risk, and high-risk. He…

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Q: Determine the following equivalent representations of the following system of equations: 8x + 7y=-26…

A: The objective is to solve the above question.

Q: Part 1. Determine whether the argument is an example of inductive reasoning (IR) or deductive…

A: As per our guidelines we can answer only 3 subparts of the given question so kindly repost the…

Q: Let A be a 4 by 7, B be a 7 by 8 and C be a 8 by 4 matrix. Determine the size of the following…

A: To determine the size of matrices.

Q: opped. Then it went 20 floors down and stopped. Then it went up to the floor ice as high as the…

A: Topic:- algebra

Q: 1. The Ice Cream Lovers Society decided to open up an ice cream stand during the summer months. They…

A: NOTE: Refresh your page if you can't see any equations. . the revenue and cost functions you have…

Q: Use the given functions to find, simplify, and identify the domain of the following combinations. 1z…

A: The given functions are: f(x)=x+3x+8        and         g(x)=-9x-7x-2

Q: The table below gives the annual sales (in millions) of a product. year 1998 1999 2000 2001 2002…

A: Given query is to find aveirate of change for the Indicated intervals.

Q: Revenue   In January, the Left Coast Bookstore chain sold 700 hardcover books, 1,400 softcover…

A: Revenue   In January, the Left Coast Bookstore chain sold 700 hardcover books, 1,400 softcover…

Q: Determine if the following statement is true or false. The set of all male students at your school…

A: To determine whether the following statement is true or false.The set of all male students at your…

Q: Given a homogeneous system Ax = 0, where A is nonsingular. Which of the following is true about its…

A: Please see the below picture for detailed solution.

Q: -5 5 0 -5 10 5 PROPERTIES OF THE GRAPH Zeros Domain Range Increasing Int. Decreasing Int. As x→∞,…

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Q: Solve 3x - y = 12 2x - y = 8 by substitution.

A: Given query is to find solution of the equation using substitution.

Q: The Volume V of a square pyramid is one-third the product of the height h and the base area B.…

A: The Volume V of a square pyramid is one-third the product of the height h and the base area B.…

Q: Another familiar relation is the "greater than or equal to" (2) relation. Let A be the set of…

A: Given relation is "Greater than or equal to"

Q: Please show the complete solution. Thank you! A farmer can plow a certain field twice as fast as…

A: We have to find the days

Q: A square matrix A is idempotent if A² = A. Let V be the vector space of all 2 x 2 matrices with real…

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Q: Let f (x) = |x| x² Which of the following is true? lim f(x) lim f(x) x-0™ Olim f(x) x-0 x-0+ -8 ==…

A: Given; f(x)=lxl/x2

Q: 25. Ifx > 12, then.x +9> 20. The value of x is 14. So. x + 9 > 20.

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Q: 6. In a survey of 200 students, 100 joined the Math Club, 150 joined the Tennis Club and 140 joined…

A: According to bartleby guidelines we supposed to do the first one of multiple questions kindly repost…

Q: (2x − 1) (2x + 4)³ Expand Using the Binomial Theorem

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Q: Christy has taken a loan to buy baking equipment to start a small bussiness. They need to borrow…

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Q: Find the determinant for the given matrix A in two ways, by using cofactor expansion along the…

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Q: Find the equation of the line given below based on its graph, and enter your answer as an equation.…

A: The given graph is:

Q: FD=0.5CDApv^2 V=18 A=1.289 P=1.2754 CD=0.35 FD=

A: Given query is to find the value of FD.

Q: Which of the following binomials is a factor of x³ - 6x² + 11x-6?

A: Given, x3-6x2+11x-6

Q: A cell phone factory has a cost of production  C(x) = 150x + 20,000  and a revenue function  R(x)…

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Q: For A={a,b,c,d,e,f,g} determine the NUMBER of possible binary relations formed from A. 2. For…

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Q: 10. Prove, combinatorially 2. 3° +2·3+ + 20 3^² = 3^-^ 7-1 that

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Q: t = -2VH ± 4√² + чим 2 an O ant

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Q: Perform the indicated operations, and write the result in the form a + bi. (Simplify your answers…

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Q: ** 16 N 30 44 PH 35 f(x)-40 if 0<xs15 if 15 cx5 40 2x 40 if x 1) Write the domain for each part. 2)…

A: We are allowed to solve one question at a time  If you need the rest of the solution please upload…

Q: 39. x = 1+ y² + 2² 2

A: We need to sketch the curve.