If an arrow is shot upward on mars with a speed of 68 m/s, its height in meters t seconds later is given by
y = 68t − 1.86t2.
(round your answers to two decimal places.)
(a) find the average speed over the given time intervals.
(b) estimate the speed when t = 1.

correct answer is option b.

step-by-step explanation:

the true statement about geometric figure is option b that is one line can be drawn through all three points.

if three points are on the same plane, they can be connected by a line.

pi x^2

step-by-step explanation:

pi times x squared

a

step-by-step explanation:

strong negative correlation