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Q: Explain in your own words what a function is. How is a function different from a relation?

A: A function is a relation between two sets that associates to each element of the first set exactly o...

Q: Example : Find an -1/2. equation of the line passes through (1,-7) with slope

A:

Q: Charging a Battery The rate at which a battery charges is slower the closer the battery is to its ma...

A: We have given that the time required to fully discharged battery to a charge C is given by : t=-kln1...

Q: Answer 13

A: Solve using the properties of logarithms

Q: 1. In how many different ways can a family of 4 sit around a table if they may sit in any way? Circ...

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Q: 2 -1 2- Given K = -1 2 -1 -1 2 (a) Find the elimination matrices Eij by using the elimination steps ...

A:

Q: Graph the line Y=-4x-3

A: This is linear equation

Q: Find the following for each pair of points:(a) The slope of the line containing the points(b) Interp...

A: (a) We will find the slope of these two points as follows: The slope formula is:                    ...

Q: 4- Answer the questions considering the linear equations below. x + y + z = 5 x + 2y + 3z = 7 x + 3y...

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Q: Please help me with this question. Thank you

A: we have to find the length of the minor axis of the given ellipse

Q: 53-56 Polynomials with Specified Zeros Find a polynomial with real coefficients of the specified deg...

A: Given : 3x4+5x2+2=0 To find out the roots we solve for x First we write the given equation in quadra...

Q: A polynomial P is given. (a) Find all real zeros of P, and state their multiplicities. (b) Sketch th...

A: P(x) = x4 - 2x3 - 2x2 + 8x + 8

Q: Sketch the graph of the equation.

A: Sketch the graph of the equation.      y=x-sin x

Q: A table of values for a one-to-one function is given. Find the indicated values. f -1(f -1(1))

A: Given table for one-to-one function:

Q: Question 6

A:

Q: Find the equation of the line passes through the point (9,4) and has a slope 5/3. Simplify your equa...

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Q: Please help me with this question. Thank you

A:

Q: For the polynomial below, 3 is a zero. h(x)=x3-9x2+20x-6 Express h(x) as a product of linear factors

A: we have to factor the given polynomial

Q: Just need the answer to part 5 of question 3, it needs to be answered in positive or negative infini...

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Q: Pleaseee help

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Q: Use the Laws of Logarithms to evaluate the expression. log5 √5

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Q: What is the slope of the line illustrated in the graph below? (3) (-3) (1/3) (-2/3)(2/9)(undefined)

A: From the figure , line is passing through (0,-1) and (-1,-4)

Q: sinx Show that sinx+ coSX 22

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Q: Algebra Question

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Q: What is the value of A on the number line? B C D ++ 142 124 132 150

A: Here one division = 2 units .

Q: determine if the following relations determine a function. Specify the domain and range. {(1, 1), (2...

A: We have given a relation 1,1,2,3,1,5,2,7 .We have to determine whether this relation is a function o...

Q: 1 1 b) If = ; ].B = ; ª 1 and F 12 [x +y_ x - х — у

A: We have given that A,B are invertible matrices and also A is symmetric . C=BA and D=ABand F=D-1ATB-1...

Q: Nutrition Each ounce of substance A supplies 6%of a nutrient a patient needs, and each ounce of subs...

A: Let A be the ounces of substance A and B be the ounces of substance B to given to patient . Since 14...

Q: Graph each of the following parabolas, and keep in mind that you may need to change the dimensions o...

A: Given: The equation of parabola is: fx=x2-30x+229

Q: Graph both functions on one set of axes.

A: To Graph: fx=3-x and gx=13x Explanation: x fx gx -2 3--2=32=9 13-2=32=9 -1 3--1=31=3 13-1=31=...

Q: A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 8 large box...

A: We can solve and find the answer using the concept of pair of linear equation with two variables as ...

Q: Now, we solve this equation for y and write an equivalent equation in slope-intercept form (y = mx +...

A: We have to solve the given equation for y and we have to write an equivalent equation in slope-inter...

Q: Please help me with this question. Thank you

A:

Q: Answer 12

A: given :

Q: solve each of the equations. a2 + 14a + 49 = 0

A: To solve: The equation a2+14a+49=0. Given: The equation is a2+14a+49=0. Concept used: Algebraic form...

Q: Can u please help me answer this question step-by-step Explanation?

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Q: Graph the family of polynomials in the same viewing rectangle, using the given value of c. Explain h...

A: P(x) = (x - c)4;  c = -1, 0, 1, 2 

Q: Answer 11

A:

Q: Divide and, if possible, simplify: V40x V50xy '50ху V48x' y b. 2V2 а. C. V2x Vory"

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any ...

Q: Mr. Ramirez purchased 20 concert tickets for a total of $225. The concert tickets cost $15 for adult...

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Q: Part d and e . Please solve it in 4 term . symmetric or not, orthogonal or not , hermitian or not, u...

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Q: graph the line determined by the two points, and find the slope of the line. (3, 1), (-2, -2)

A: Given points (3,1), (-2,-2)

Q: I’m confused on this question and don’t know where to start

A: Given graph is                                          

Q: Is the slope of the line illustrated in the graph below positive or negative?

A:

Q: 39-44 - Graphs of Parametric Equations Use a graphing device to draw the curve represented by the pa...

A: Note: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts ...

Q: Use the Laws of Logarithms to combine the expression. 2 (log5 x + 2 log5 y - 3 log5 z)

A: Given, 2log5x+2log5y-3log5z

Q: if the continued product of three numbers in GP is 216 and the sum of their products in pairs is 156...

A: Let the three numbers be:-

Q: 1. 28. Evaluate +4 2. %3D

A:

Q: Q2:Graph the function: 1)f(x=Vx2 – 9 + x 2)f(x)=lx - 21 + 3

A: (1) Find the domain and range for f(x). fx=x2−9+x=x2−32+x=x+3x−3+xx+3x−3≥0x≤−3,x≥3x∈RDomain for fx=D...

Q: What is the circumference? * 10in O 31.4 inches O 62.8 inches O 20 inches O 5 inches

A: Circumference of a circle is 2πr