Consider the function f(x) = x 5 − 2x 4 + 3 (a) Find all the critical points of f. (b) Use the First Derivative Test to classify the critical points you found in part (a) as local maxima or local minima or neither. Make sure to show your work. (c) What would be the disadvantage of using the Second Derivative Test in part (b) instead of the First Derivative Test? (d) Find the x-values of the global maximum and global minimum of f on the interval −2 ≤ x ≤ 2.

it would to have a graph or something ! but i had this question so its false

step-by-step explanation:

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180

thats not a system of equations, that is a solution