Pre Cal Final Flashcards by Hannah Bueckert | Brainscape

Q

What is a rational number?

A

A number that terminates or repeats

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is a whole number?

A

A number without a fraction

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is a natural number?

A

A positive number including 0

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the formula for Tan?

A

Opposite over adjacent

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the formula for Sine?

A

Opposite over hypotenuse

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the formula for Cosine?

A

Adjacent over hypotenuse

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is an integer?

A

A whole number that is not a fraction

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What form is Ax+By+C=0?

A

General form

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What form is y=mx+b?

A

Slope intercept form

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What does b= in slope intercept form?

A

The y intercept

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What does m= in slope intercept form?

A

The slope

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is the formula for slope?

A

Rise over run

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What form is y-y2=m(x-x2)?

A

Slope point intercept

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is a prime number?

A

Numbers who’s only factors are 1 and itself. Example: 3, 5, 7

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

What is a composite number?

A

Anything that is not a prime number

How well did you know this?

1

Not at all

2

3

4

5

Perfectly