Review: 1.
Jairo was jogging. Data from his jog is in the table below.
PART A: What is the slope of this line?
1

Jairo's Jogging Time
PART B: What does the slope represent?
a) The total distance that Jairo jogged
b) The total time that Jairo jogged
c) The rate at which Jairo jogged, in feet
Distance (ft)
30
25
20
15
10
(5, 20)
(3, 12)
5
per second
0
d) The rate at which Jairo jogged, in
seconds per feet
1 2 3 4 5 6 7
Time (5)
2.
Determine the rate of change (slope) of this linear function

Find the area of the shaded region.

Asoftball team played ten games, scoring 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 runs. they lost by one run in exactly five games. in each of their other games, they scored twice as many runs as their opponent. how many total runs did their opponents score?

Vikram is studying the square pyramid below. on st to find the surface area of the pyramid, in square inches, vikram wrote (33.2) (34 ikram wrote (33.2)(34.2)+43(34.2)(284) what error did vikram make? o he used the same expression for the area of all four lateral faces. he used the wrong expression to represent the area of the base of the pyramid. o he used the wrong value as the height when he found the area of the lateral faces. he used an expression for surface area that only finds the total area of three faces.