Determine all critical points for the function. 3 f(x) = x° - 12x+2 A. x= -2 and x = 2 O B. x= - 2 C. x= - 2, x = 0, and x = 2 O D. x= 2

Q: Find the indicated function values. f(x) = (-x)³ - x²-x+15 a. f(0) b. f(4) c. f(-4)

A: According to the Bartleby guide line we do only the first three sub parts.Given,

Q: Plot the x-intercepts of the function ƒ (z) = zª + 3z³ – 4z² – 12z.

A: Given,          The function is fx=x4+3x3-4x2-12x .

Q: Find where the function is increasing. 2 y = x² - 3lnx, (x > 0)

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Q: Where does the graph of the function h (x) = x* + 3z² – 4 cross the x-axis? %3D O x= -1 and x = 1 O…

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Q: Find the values of c and d that make the function continuous. C = d= f(x) = 6x cx²+d 7x if x 2

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Q: Express the given function h as a composition of two functions f and g so that h(x) = (f o g)(x). 1…

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Q: For the given functions f and g, find the requested composlte function value. f(x) = x+5, g(x)%=2x;…

A: See the explanation below

Q: 3. Most cars get their best gas mileage when traveling at relatively modest speed. The gas mileage M…

A: For quadratic equation, ax^2 + bx + c, If a < 0, Maximum occur at ( - b/2a) Thus max value =…

Q: 11b. Consider the function f(x)=5x* – 4x³ +4. Isƒconcave up or down at the point x = -0.2? A.

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Q: Consider the function f(x) = -x + b, where b is a constant, and find the following. a. f(f(0)) b.…

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Q: Find the domain of the function. (Enter your answer using interval notation.) f(x) = V36 - x (-0,-0)…

A: given , the functionfx=x36-x24i)Dinomination cant be…