The height over time graph of a bungee jump is shown below.
220
height (in feet)
0 1 2 3 4 5 6
time (in seconds)
part a: what is the minimum of this graph and what does it representa
35 have a lower
seco
port b: what is the y-intercept of the graph what does it representa
part c. does the graph have solution(s)if so, identify the solution and
what it represents
describe two real-world situations that could be modeled by a quadratic
function.

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.