Find the value of x. 7. 80° (5x – 15)

Q: Q4 Graph the following functions: 1) f) = Ix + 31 + x + 1 + Ix - 2| + Ix - 61 Write the formula of…

A: Write down the function into pieces will be, f(x) = |x+3|.................x=all real numbers f(x) =…

Q: Loyd is floating in his boat 2 km from the straight shoreline of a still lake .Standing at a…

A: GivenT(d)=d2+44+4-d5   We are required to find the minimum value of T.

Q: Hello there! Would you be able to help me write the equations for these two graphed functions? I…

A: Since you have posted multiple questions I can do first question as per our company guidelines…

Q: Find two positive real numbers such that they add to 40 and their product is as large as possible.

A: Our Aim is to find two positive real numbers a and b such that they add to 40 and their product is…

Q: 11. Find the zeros and verify the relation between the zeros and coefficients: (i)x² - 30 (ii) x²…

A: See this solution in below.

Q: = · (x² + 2x − 12) (x³ + x² − 12x). If there is more than one answer, enter your answers as a comma…

A: The objective of this question is to find all the zeros of the given function. A zero of a function…

Q: Using Bi-section method, find a real root of the equation x3 – x -11 =0 between 2 & 3 after 3…

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Q: If the sum of the roots of the equation 1/(x+ a) + 1/(x + b) = 1/c is zero, then prove that the…

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Q: Determine the root of the equation x3 – e–x  + 4 by two open methods and round-off your answers to 3…

A: The given equation is: fx=x3-e-x+4 Two open methods are: Newton's method Secant method

Q: Where does the point of inflection occur y = x³ - 3x² +2x - 3? A. (0,0) B. (1, 2) C. (1,0) D. (1,…

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Q: i(x) = x² + 3x - 1 2 x4

A:

Q: Find the value of x. 4 8.

A: Find the value of x

Q: Find exact solutions for x - 5x + 3 = 0. Then use a calculator to approximate these solutions…

A: Given quadratic equation is: x^2 - 5x + 3 = 0 ................. (1) We will solve this equation (1)…

Q: If the roots of the equation a(b-c)x² + b(c-a)x+ c(a - b) = 0 are equal, show that 2/b = 1/a + 1/c.

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Q: Find all root s 3- V 8i

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Q: B.Solve, correct to 2 decimal places and also represent graphically the equation 2lnx +x =2 using…

A: Bisection method: It is an iterative technique which is used to find the approximation ofthe root of…

Q: 3. x₁ + 2x₂x3 = 2 2x₁ + x₂ + x3 = 1 x₁ - x₂ + 2x3 = -1

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Q: I have a question about functions. Firstly I am given the equation y2 - x2 = 9 and am told to solve…

A: Given Equation We need to solve for y.

Q: 1/2x2 + x − y − 2 = 0 Find the zeros if any

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Q: Ex:2-31 Find all the root of the function: f(x) = x+r³-39x² +31x + 70. Anster: -7, -1, 2; and 5.

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Q: Find the range of real number oz for which the equation z+02-1+2i = 0 has a solution.

A: Range for a real number

Q: (15x - 8) 226

A: Given,