You visit the grand canyon and drop a penny off the edge of a cliff. the
distance the penny will fall is 16 feet the first second, 48 feet the next second,
80 feet the third second, and so on in an arithmetic sequence. what distance
will the penny fall in the sixth second?

a) 0,0; 1,1; and 2,2

step-by-step explanation:

these have the exact same coordinates, thus they are the correct function.

kaahe btau

10 - 8 = -2

  8 - 6 = -2

etc, so -2 is the common difference

step-by-step explanation:

so the rectangle is 80cm (area)

now to find the area of a triangle.

base times height.

4 times 8.

your answer is 96cm.

hope this .