Given quadrilateral ABCD, where ∠A≅∠C and ∠B≅∠D. Can you prove can you prove that the figure is a parallelogram? Explain. A. Yes; opposite sides are congruent.
B. No; you cannot prove that the quadrilateral is a parallelogram.
C. Yes; two opposite sides are both parallel and congruent.
D. Yes; opposite angles are congruent.

the awnser is visionary

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.

804.75

step-by-step explanation: