Pre Calculus Midterm Review
Points of Interest and Suggested Problems
Chapter 1
Recursive and Explicit Formulas for both arithmetic and geometric sequences
Partial Sum Formula
Slopes of lines
Slope Intercept Form
Point Slope Form
Standard Form
Corr
Exercise Set 5.7 I:
3 c) The values for column 3 are shown in these two graph screens. Remember 1'.
thatx = 1 means 1985
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d) The ratios are, in order 1.0272, 1.1060, 1.0838, 1.1768, 1.1127, 1.1392, 1.2,
b) The largest rate of change appears to be in December of 1993 (
29. a) The average rate of growth of the population is positive until the population
drops below the initial population. This happens shortly before 100 days, at
about day 94.
b) The ave
Pre-Calculus To study for your midterm over chapters 7, 8, 9:
Go back through the review assignments I gave for chapters 7, 8,
and 9. You have already completed these problems, but not for a
while. Re-do them and see if you still can do them without much