Given quadrilateral with vertices −4, 2), k(1, 5), , 0), and −1, −3):
a. is it a trapezoid? explain.
b. is it a parallelogram? explain.
c. is it a rectangle? explain.
d. is it a rhombus? explain.
e. is it a square? explain.
f. name a point on the diagonal of . explain how you know

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step-by-step explanation:

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.