Greg drew a pair of parallel lines and a line segment next to each other on a chalkboard.

Which of these statements best compares the pair of parallel lines and the line segment?
The parallel lines and the line segment have no dimensions of measurement.

The parallel lines and the line segment always meet at a common endpoint, which is called the vertex.

The parallel lines and the line segment cannot lie on the same plane at the same time because they do not overlap.

The parallel lines extend infinitely in both directions, and the line segment has two endpoints.

Unit 6: chemical quantity time to buy the wood price price

Step-by-step explanation:

for the points! : )

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this