Find the maximum number of real zeros, and Use Descartes's rule of signs to determine how many positive and how many negative zeros the function has. You do not need to find the zeros.
find only rational zeros f(x)=x^5-9x64+21x^3+11x^2-100x=100
Find the polar equation r=8cos3theta, find the maximum value of lrl and any zeros of r. Verify your answers numerically. |cos3θ|
For the quadratic equation x squared plus 3 x plus 5 equals 0, find the value of the discriminant to determine if the equation has a real or non-real solution.
Determine whether these are valid arguments. a. If x is a positive real number, then x2 is a positive real number. Therefore, if a2 is positive, where a is a real number, then a is a positive real number. b. Ifx2
Find the real zeros of f. (Enter your answers as a comma-separated list.) f(x) = −x2 + 7x + 8x X =_____ Find the x-intercepts of the graph of f. (x, y) =_______(smaller x-value) (x, y) =_______(larger x-value)
A continuous function f, defined for all x, has the following properties: 1. f is increasing 2. f is concave down 3. f(13)=3 4. f'(13)=1/4 Sketch a possible graph for f, and use it to answer the following questions about f. A. For each of the following
f(x)=2x^4+5x^2-6x+9 Use Descartes' Rule of Signs to determine the possible numbers of positive and negative real zeros.
A Professor in havard University, Sent His Phone Number In A Disorderly Manner To His Brilliant Students. The Disordered Phone Number Was 64001128454. To Know His Real Phone Number, He Gave The Students The Following Conditions; 1. Eight (8) Must Comes In
Suppose that a polynomial function of degree 4 with rational coefficients has i and (-3 + square root of 3)as zeros find the other zeros
Find a polynomial f(x) of degree 3 with real coefficients and the following zeros. -1,3+i f(x)=
For f(x) = e2sin(x) use your graphing calculator to find the number of zeros for f '(x) on the closed interval [0, 2π].
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