Chapters 1 & 2
What are rectangular coordinates?
(x, y)
What is the end behavior of the following function?
f(x) = -3x2 + 4x + 3
x -> inf., f(x) -> - inf.
x -> - inf., f(x) -> - inf.
What are the first 5 terms of the following sequence?
an = 1 - (-1)n
2, 0, 2, 0, 2
What are the 4 basic conic sections?
circle, ellipse, parabola, hyperbola
It is against the law to pass a horse on the street in this state.
Indiana
What is slope?
rise/run; change in y's/change in x's; rate of change
What is the end behavior of the following function?
f(x) = 4 - x - x2 + 4x3
x -> inf., f(x) -> inf.
x -> - inf., f(x) -> - inf.
1, 3, 1, 3, 1...
an = 2 - (-1)n-1
What basic conic uses this formula?
x2 + y2 = r
Circle
In what state is it illegal to hunt a camel?
Arizona
Worth Double Points!
What is special about the slope of parallel lines?
What is special about the slope of perpendicular lines?
Parallel slope is the same.
Perpendicular slope is opposite reciprocals/slopes multiply to be -1.
log28 = 3
23 = 8
What is 10!
3,628,800
What basic conic uses this formula?
x2 = 4py
Parabola
It is illegal to drive around the town square more than 100 times in a single session in what state?
Mississippi
How would you write a new equation [g(x)] to shift this equation 2 units to the left?
f(x) = x3
g(x) = (x + 2)3
Expand the following:
log3[(3x)/y]
1 + log3x - log3y
-6, -2, 2, 6, ..., n = 100
19,200
What basic conic uses this formula?
(x2/a2) + (y2/b2) = 1
ellipse
In this state people may not whistle underwater.
Oregon
Divide:
(x4 + 5x3 - 2x2 - 3) / (x + 5)
x3 - 2x + 10 - 53/(x+5)
Condense:
logex + 3logey - 2logez
ln[(xy3)/z2]
Find the sum of the infinite geometric series:
9 + 6 + 9/2 + 27/8 + ...
32
What is the difference between the equation for a hyperbola and the equation for an ellipse?
Double Points!
In this REAL city and state dancing is strictly prohibited.
Purdy, Missouri