On a skydiving trip, Victor boards a plane which immediately takes off and flies 12 minutes as it
climbs to 8,000 feet. The plane remains at this elevation for 5 minutes and then climbs again
over the next 3 minutes to 10,000 feet. The plane remains at this height for 2 minutes until
Victor makes his jump. He then free falls for 45 seconds until he reaches a height of 3,000
and ueploys his parachute. It takes Victor another 8 minutes to slowly make his way back to the
t was the average rate of change (in feet per minute) of Victor's elevation between
time 12 minutes and 20 minutes?

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

positive

step-by-step explanation:

the quadrant is facing upwards

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.