What are the zeroes of y =x- 1x - 20?

Q: Graph the solution of x2 + 10x + 21 > 0. -10 -8 -6 -2 0 2 4 6 8 10 7

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Q: Why is 2 the only solution for |x - 2| ≤ 0?

A: Given: |x−2|≤0

Q: Eliminate the arbitrary constants for the ff:  y=2x-c1e-x-c2e-x

A: First we calculate

Q: -2x2 f(x) = x² – 16

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Q: find the points of inflection. y = x3 − 4x2 + 4x

A: We find the second derivative using the power rule.

Q: Solve the equation 2x3 - 3x2 - 11x + 6 = 0 given that -2 is a zero of f(x) = 2x3 - 3x2 - 11x + 6.

A: To find quadratic we will use division method .x+22x3-3x2-11x+6( 2x3-7x+3          2x3+4x3…

Q: A soft-drink vendor at a popular beach analyzes their sales records and finds that if they sell x…

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Q: What is the value of x in the equation 3x-4y=65 when y=4

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Q: f(x) = x² + 7x –- 30

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Q: Find the domain of =) = √x² – 3x

A: Given query is to find the domain of the function.

Q: Solve the equation 15x3 + 14x2 - 3x - 2 = 0 given that -1 is a zero of f(x) = 15x3 + 14x2 - 3x - 2.

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Q: Is √Ax²+Bx+C still a quadratic function/equation?

A: Given Question:- Is √Ax²+Bx+C still a quadratic function/equation?

Q: snip

A: Consider the equation: x2+3xy+2y2-10=0.   The general form of equation of conic is…

Q: What is the answer to x(yxz)

A: Given expression: x (xyz) Laws of exponents:   1. Product with same bases:       am×an=am+n 2…

Q: x(x-6)-(x-1)(x+5) b) (1–2x) a2+ah 4g2 -9h?

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Q: Find the concavity and point of inflection of y= x 2/ 3 + x2

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Q: Find all the relative extreme values in the domain of y = 4x2 - 3x

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Q: What are the x-intercepts and axis of symmetry for f(x)=x^2-8x

A: For x intercept  y is equal to zero

Q: What is the y intercept of 9-3x over x-5? What is the domain of this fraction

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Q: Q2/ Find domain of y = x2-7x+10 x2-3x-5

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Q: Which equation is equivalent to 8x - 2y + x + x?

A: Perform the operation described in the equation to get the equivalent equation.

Q: what is the constant of of x2-4x-5=0

A: Given, x2-4x-5=0

Q: Graph the functions 3x+2y-4=0 and show solution.

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Q: (a) {x: x- 3x < 5x² - 9x}

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Q: What is the domain and end points of C(x)=-800000/x^2+0.0005?

A: We are given the function C(x)=-800000x2+0.0005. The domain of a function is the set of input or…

Q: what is x-intercept of x^3-2x^2+4x+1?

A: Suppose given graph of equation is   f(x) = x3 - 2x2 + 4x +1

Q: Find the end behavior of f(X) = – 4X³– 8X? + 3X + 20

A: End behaviour of function:  The value of the function at -infinity and +infinity.…

Q: What is the sum of the roots of the quadratic function y = x2 - 11x +28? %3D

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Q: What is the Discriminant of the equation x- 3x + 2-0? and what does it represent?

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Q: Y= 2x +3 3x² - 2x

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Q: 1. What is the value of 4x +x' when x- 16?

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Q: what is the domain of y= (1/x2)-4

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Q: A soft drink vendor at a popular beach analyzes his sales records and finds that if he sells x cans…

A: To determine the maximum value of  the equation y=ax2+bx+c  the maximum by using the equation: max…

Q: A soft-drink vendor at a popular beach analyzes his sales records and finds that if he sells x cans…

A: We have given,A soft-drink vendor sells x cans of soda pop in one dayHis profit (in dollars) is…

Q: What is the value of 1 a x2 evaluated between 2 and 5 if the constant a=4?

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Q: If g(x) = -3x + 5, what is the value of g1 (1)?

A: The objective of the question is determine the value of the function at certain given condition.

Q: As x approaches 3, the value of 2x + 4 approaches

A: We can simplify as below

Q: Eliminate all the arbitrary constants in the equation y = C1e3x + C2xe3x

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Q: Which equation in standard form corresponds to x2+y2−2x+2y=7?

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Q: Determine the equation whose y'= Y/3x. 3x2 = y3 A 1 у? y= 3 x2 © x² = y3 1

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Q: Q2/ Find domain of y= x2-7x 10 7-3x-5

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Q: Solve the equation 2x3 + 5x2 - 4x - 3 = 0 given that -3 is a zero of f(x) = 2x3 + 5x2 - 4x - 3.

A: We have given function fx=2x3+5x2-4x-3 and its zero is -3. Then its one factor will be x+3 So,…

Q: Determine the end behavior of -24x2 + 5x + 10 f(r) = -6x2+2x + 1

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Q: A company manufactures wristwatches and the profit, P. (in hundred thousand pesos) can be modeled by…

A: The given profit function is a polynomial.

Q: Eliminate the arbitrary constants for: y = 2x - c1e-x - c2ex

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Q: Find the value of x that will make A||B. A 2x + 5 3x-2 X = [?]

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Q: Solve, by graphing, for x when: |x-91=x +3 X- {3, 2} B x = {-3, 2} C x = {-2, 3} x = {-3, -2}

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Q: Solve the equation x3 – 13x2 + 47x - 35 = 0 given that 1 is a zero of f(x) = x° – 13x2 + 47x - 35.

A: The given equation is x3-13x2+47x-35=0, 1 is a zero of f(x)=x3-13x2+47x-35