Trig
Polar
Limits
Conics

### 100

Formula used to find a missing angle of an oblique triangle when you have more sides give than angles.

What is law of cosines?

### 100

I am an odd number.  Take away one letter and I am even.

What is seven?

### 100

First method used to solve limits.

Direct substitution

### 100

The conic that has only one variable squared.

What is a parabola?

### 200

Restricted quandrants fo arctan

What is quadrant one and four?

### 200

Formulas to convert from polar to rectangular.

What is x =  r cos Θ  and y = r sin Θ?

### 200

Formula used when limit approaches infinity.

BOBO BOTN EATS DC

### 200

The direction of the major axis when the conic is in standard form : (x-h)2/a2 + (y-k)2/b2 = 1

What is horizontal?

### 300

How far can a fox run into the woods?

Halfway

### 300

Formula for magnitude and direction of a vector

What is r = √(x2 + y2)  and   tan Θ = y/x ?

### 300

What has to be broken before it can be used?

An egg

### 300

The method used to convert a hyperbola equation into standard form.

What is completing the square?

### 400

Formula used to solve cos π/8.

What is the half-angle formula?

### 400

Formula to change complex number to polar.

r cos Θ + r sin Θ i

### 400

Next step to take if substitution results in the indeterminate form.

What is factoring or synthetic division?

### 400

If two is company and three is a crowd, what are four and five?

nine

### 500

The trig functions that are even.

What are Cosine and Secant?

### 500

The polar graph that has a number other than one in front of theta.

What is a rose?

### 500

What has hands but does not clap?

A clock

### 500

Formula for the axis of symmetry of a parabola that is opening down.

What is x = k?