Plot each of the following equation and from the graph determine one positive root of the equation. f(x) = – 26 + 85x – 91x² + 44x3 – 8x4 + x5 f(x) = x4 - 8x³ - 35x² + 450x - 1001 f(x) = -25 + 82x - 90x² + 44x3 - 8x4 + 0.7x5

Q: After a change of variable, the quadratic form 2( * } ) = 3x} – 2x1x2 + 3x X2 may be written in the…

A:

Q: The temperature of an object taken from a freezer gradually rises and can be modeled by T(x) = 3x –…

A: Given thatT(x) = 3x – 15,where T(x) is the Fahrenheit temperature of the object x minutes after…

Q: Write the equation of the parabola that has the same shape as f(x) = - 6x? but with vertex ( - 5,3)…

A: In this question we have to write the equation of the parabola that has the same shape as f(x)=-6x2…

Q: Find an equation for the set of points equidistant from the point (0, 0, 2) and the x-axis.

A: To determine the equation for the set of the points.

Q: Graph the equation

A: For plotting the graph of a function various point on the function is obtained by putting the…

Q: Find the domain of f(x) = 28 - 2x.

A: fx=28-2x

Q: Find the axis of symmetry and vertex of f(x) = 5x2 – 4x + 10

A: First, we need to identify the coefficients in the quadratic equation f(x) = ax^2 + bx + c. In this…

Q: Find the vertex of f(x) = x² – 6x + 3 by completing the square. Show your work.

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Q: find turning point(without using graphing calculator) of: y = (x2-8x+15)/x

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Q: Identify the vertex of the parabola F(x) = (x - 9)2 - 7

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Q: Find the point on the graph of the function f that is closest to the point (a, b) by minimizing the…

A: According to the given information, it is required to find a point on the graph that is closest to…

Q: Find x - intercept and y-intercept of 2x-3y =6

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Q: The amount of money in a fund F (in millions of dollars) can be approximated by the equation…

A: Consider the given function:

Q: A computer company determines that its profit equation (in millions of dollars) is given by P = x -…

A: given profit equation of company (in millions of dollars) p=x3-48x2+720x-1000 and 0≤x≤40 . we have…

Q: Write the equation of the parabola that has the same shape as f(x) = - 4x but with vertex (7,3) in…

A: The solution is as shown below

Roots

The main dissimilarity between real and complex roots is that the real roots are obtained as real numbers, in contrast with the complex roots, which are indicated as imaginary numbers. The standard format for depicting any complex number is in the form of a + bi.