Dra... Unit 6 Lesson 4 Cumulative Practice Problems
1. The table shows values of the expressions 10x² and 2%.
10x2
2*
a. Describe how the values of each expression change as x
increases.
1
10
2
2
40
4
b. Predict which expression will have a greater value when:
3
90
00
i. x is 8
4
160
16
ii. x is 10
8
iii. x is 12
10
c. Find the value of each expression when x is 8, 10, and 12.
12
d. Make an observation about how the values of the two
expressions change as x becomes greater and greater.