-
1.
1 2 3
−3
(4𝑥 ) ( 𝑥 )
4
4. Evaluate
2.5 𝑥 106
5 𝑥 108
2. Solve 16 = 64
𝑥
3
5
3. Simplify 32
5. Write in scientific notation: .0000708
6. A car originally worth $32,000 depreciates in value at a rate of 4% per year.
Find the car’s value after 5 years.
7. Simplify: 4𝑎3 𝑛6 + 4(𝑎3 𝑛)6 + 4(𝑎𝑛2 )3
8. Find the nth term of the geometric sequence: -3, 12, -48, 192…
9. Find the nth term of the arithmetic sequence: 18, 12, 6, 0…
10. Graph 𝑦 = 2𝑥+1