1. Calculus from the beginning

2. What is calculus?
Calculus is the study of change, it has two main branches
Differential Calculus – The study of change
Integral Calculus- The study of area/accumulation
But they both start with a foundation in:
Precalculus (Algebra, Geometry and Trig)
Limits

3. Agenda Speedy Review of Critical Precalculus Skills
Overview of Limits and Continuity
Concept of a Derivative and Derivative Rules
Applications of Derivatives
Concept of the Integral
Application of the Integral

4. PRECALCULUS DRILLS AND FACTS
Algebra
Functions
Exponents and Logs
Trigonometry
Developed by Susan Cantey
and student Elizabeth Albert
at Walnut Hills H.S.
2006

5. When you think you know the answer,
I’m going to ask you a lot of questions about math. These are facts that you should know extremely well. You also need to be able to recall them quickly if you want to succeed in Calculus.
When you think you know the answer,
(or if you give up ) click to get to the next slide to see if you were correct.
Ready?

6. Define an
Even Function

7. Note: It is NOT enough to know the graph is symmetric with respect to the y-axis.

8. Define an
Odd Function

9. Again, please note that it is NOT enough to know that the graph has origin symmetry.

10. See if you can identify the function that probably goes with each of these simple graphs….

12. How about these?

14. How about these?

16. What about this one?

18. How about these?

19. and
respectively

20. and finally:

22. The graph of x = a is…

23. … a vertical line.

24. The graph of y = a is…

25. … a horizontal line.

26. OK…that’s enough about graphs!
Let’s move on…

34. Think “flower” & “root”

51. OK…enough of the logs already!

52. The formula for the slope of a line is

54. Point slope equation of a line ?

56. Midpoint Formula = ?

58. Distance Formula=?

60. Define:

61. {
x for x 0
|x|
-x for x<0

62. Here comes your favorite thing!
Yeah! Trigonometry!

88. because:

90. (or undefined)

94. or

95. What are the Principle domains of the 6 trig functions?
That is, what quadrants are the angles in which can be used to answer inverse trig function problems?

96. for cosine
for sine
for tangent
(Different texts assign different principle domains to the other three trig functions, so we won’t bother with them.)

104. sine and cosine have to be equal!

106. Answer:

107. OK…now let’s see if you know your identities!

109. I hope you knew that one!!!

111. OK, that’s really the same one!

112. What’s the one with the ½’s in it?

113. That one is harder, but you will need it in calculus!

114. Do you know both of them?

115. You rock!!!

117. Did ya get the ol’ “stamp of approval” on that one?

119. They’re laughing because this is really the same one again!

120. Ho Ho Ho!!

121. I don’t know why Santa thought this was funny!

123. This one is very important!!

124. Now for a little algebra and you’ll be done!!

128. Notice there is NO “2”

130. Still no 2!!!

131. (almost finished!!!)

132. There’s that two you wanted before!!

133. Last one!!!!

134. Don’t be foiled!
Use the binomial Theorem.

135. If you know all this material, then you are prepared to begin calculus… All you need now is a sharp mind, a sharp pencil and a really big eraser!