CUNY Final Practice Exam I
1. Simplify:
2. Simplify completely:
3. Multiply. Give the answer in scientific notation.
4. Simplify:
5. Simplify completely: (
6. Multiply: (
7. Simplify completely:
8. Factor completely:
9. Factor completely:
10. Factor completely:
11. Translate into an equation: 12 is 4 less than twice of a number.
12. Let
13. Solve the system equations:
14. Solve for :
15. Find all solutions to the equations:
16. Find all solutions to the equations:
, solve for
.
17. Find :
18. Solve and graph solution of inequality
19. Evaluate f(-3) for the function
20. Graph
21. Find the equation of a line passing through (1, -4) and (4, 5). Write the equation
in slope-intercept form.
22. Find the equation of the vertical line passing through (-2, 5).
23. Find the slope and
intercept for
24. If 5 tickets cost $60, how much will it cost for 12 tickets?
25. The price of a stock decreased from $15 to $13. What was the percentage of
decrease in price?