Algebra 2 Checkpoint (A2.F. IF. A2) 20-21 Willard, Gavin
The table represents the height of a baseball, in feet, over time, where t represents the number of seconds.
t (in seconds)
h (in feet)
0
3.5
0.5
18.5
1
25.5
1.5
24.5
2
15.5
What is the average rate of change in height of the baseball over the interval from c = 0.5 to 2 = 2?
-3 feet per second
-2 feet per second
2 feet per second
3 feet per second
Calculator

because its not ur topic and its not for is for homework not that.

congruent segments

step-by-step explanation:

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."