Which of the equations satisfies all of the following requirements?
• Degree is 6
• 2 non-real roots
• Leading coefficient is negative
• At least 2 double roots
y= (x+3) (2+1)° (x + 5)2
y= (x – 3)? (x + 1)' (2² – 5)
y= (x+3)(x - 1) (x – 3) (x + 1) (x²+5)
y=-(0 - 3)(x + 1)(2²+5)
But

898.1666667

step-by-step explanation:

5389/6 = 898.1666667

a mantle plume is an upwelling of abnormally hot rock within the earth's mantle. as the heads of mantle plumes can partly melt when they reach shallow depths, they are thought to be the cause of volcanic centers known as hotspots and probably also to have caused flood basalts.

step-by-step explanation:

1. when "a" is a root of a polynomial, (x -a) is a factor of it. for the three roots given, the factors of the desired polynomial are (x +2)(x -1/2)(x -3).

in order to make the leading coefficient be negative, we need to multiply this product by a negative number. any negative number will do, but we choose a small (magnitude) value that will eliminate the fraction: -2.

then

f(x) = -2(x +2)(x -1/2)(x -3) = -(x +2)(2x -1)(x -3)

= -(2x² +3x -2)(x -3)

= -(2x³ -3x² -11x +6)

f(x) = -2x³ +3x² +11x -6

2. a graph created by the desmos on-line graphing calculator is shown, and the zeros are highlighted.

3. as indicated in part 1, the multiplier of this equation can be anything and the zeros will remain the same. you want a negative leading coefficient, so the "anything" is restricted to any of the infinite number of numbers that will make that be the case.

13664

step-by-step explanation:

=cross multiply

=100 x = 13664