Notice that two line segments are formed on each transversal between the central parallel line and the outer parallel lines. Measure the lengths of the four-line segments.

the answer is b.

surface area: 169π

volume: 366π

i got it down.

it would be 198 people.

hope it

answer is b  

20

hope you get this one right.

for every positive x value, the y value must be greater than 1.

for every negative x value, the y value must be less than 1.

in your options, you can check to see that one of these two criteria is met. if neither are met, then it is not on a slope with positive line.