Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms.

8x + 5x^3 - 5

A. 5x^3 + 8x - 5; cubic trinomial
B. 8x - 5 + 5x^3; not a polynomial
C. 5x^3 + 8x - 5; quadratic binomial
D. 8x + 5x^3 - 5; fourth-degree monomial

3. parallelogram

step-by-step explanation:

we turn each of our sides into direction vectors

ab=b-a=(3 - 7, 1 - 0) = (-4, 1)

bc=c-b=(1,6)

cd=d-c=(4,-1)

da=a-d=(-1,-6)

we see how the opposite sides have negated direction vectors; this is characteristic of a parallelogram.   we have congruent sides ab=cd and bc=da with unequal lengths because 1^2+6^2 is different from (-4)^2+1^2.   so it's not a square or a rhombus.  

we check the dot product of direction vectors of adjacent sides.   we have

ab dot bc = -4(1) + 1(6) = 2

that's not zero so the sides are not perpendicular.   we've ruled out rectangle.

the direction vectors indicate two pairs of congruent parallel sides, so we choose parallelogram over trapezoid.

e) none of the above because the measure of angle cba is 101°

i think the length is 12 and the width is 17