# sat math

##### SETS

reflecting across x axis

reflecting across y axis

roots

circle equation central-radius form

(x, -y)

(-x, y)

another term for a quadratic's solutions

(x-h)^2 + (y-k)^2=r^2... center is point (h, k)

reflecting across x axis

(x, -y)

reflecting across y axis

(-x, y)

Distance Formula

Midpoint Formula

Special Right Triangles

Length of An Arc

Distance Formula

Midpoint Formula

integer

sum

product

difference

the natural numbers, their opposites, and zero

add

multiply

subtraction

integer

the natural numbers, their opposites, and zero

sum

add

integer

sum

product

difference

the natural numbers, their opposites, and zero

add

multiply

subtraction

integer

the natural numbers, their opposites, and zero

sum

add

integer

sum

product

difference

the natural numbers, their opposites, and zero

add

multiply

subtraction

integer

the natural numbers, their opposites, and zero

sum

add

Area of a circular section

Area of a Sector (in Degrees)

Area of a Sector (in Radians)

Arc Length (in Degrees)

Area of a circular section

Area of a Sector (in Degrees)

integer

sum

product

difference

the natural numbers, their opposites, and zero

add

multiply

subtraction

integer

the natural numbers, their opposites, and zero

sum

add

Distance Formula

Midpoint Formula

Special Right Triangles

Length of An Arc

Distance Formula

Midpoint Formula

integer

sum

product

difference

All whole numbers (both positive and negative) and zero.

add

multiply

subtraction

integer

All whole numbers (both positive and negative) and zero.

sum

add

reflecting across x axis

reflecting across y axis

roots

circle equation central-radius form

(x, -y)

(-x, y)

another term for a quadratic's solutions

(x-h)^2 + (y-k)^2=r^2... center is point (h, k)

reflecting across x axis

(x, -y)

reflecting across y axis

(-x, y)

reflecting across x axis

reflecting across y axis

roots

circle equation central-radius form

(x, -y)

(-x, y)

another term for a quadratic's solutions

(x-h)^2 + (y-k)^2=r^2... center is point (h, k)

reflecting across x axis

(x, -y)

reflecting across y axis

(-x, y)

integer

sum

product

difference

All whole numbers (both positive and negative) and zero.

add

multiply

subtraction

integer

All whole numbers (both positive and negative) and zero.

sum

add

integer

sum

product

difference

the natural numbers, their opposites, and zero

add

multiply

subtraction

integer

the natural numbers, their opposites, and zero

sum

add

(A) smallest prime number

(A) Give three factors of 12

(A) Is 0 positive?

(A) which of these are prime? ... 0 ... 1 ... 3…

2

2,3,4,6, etc

no... not positive... not negative... non-positive... non-negative

3... 5... 7

(A) smallest prime number

2

(A) Give three factors of 12

2,3,4,6, etc

Distance Formula

Midpoint Formula

Special Right Triangles

Length of An Arc

Distance Formula

Midpoint Formula

Distance Formula

Midpoint Formula

Special Right Triangles

Length of An Arc

Distance Formula

Midpoint Formula

Aaron scored 84 points on a test made u…

Three times a number is the same as tha…

Right triangle A has base b, height h,…

Shawn creates a mean by mixing the past…

Work this question into bite-sized pieces. If Aaron missed 2 s…

Three times a number is the same as 3x. That number subtracted…

We can find the answer by replacing b and h with real numbers.…

We can determine how many different meals Shawn can make my mu…

Aaron scored 84 points on a test made u…

Work this question into bite-sized pieces. If Aaron missed 2 s…

Three times a number is the same as tha…

Three times a number is the same as 3x. That number subtracted…

Probability

After you read each problem, what shoul…

What should you do with each number ?

When a problem compares two quantities…

Successes... ------... Attempts... or... Part ... -----... Whole

1 Write down the numbers/variables... 2 Find the hidden clues

Write it down... Find the clue!

Make a table!

Probability

Successes... ------... Attempts... or... Part ... -----... Whole

After you read each problem, what shoul…

1 Write down the numbers/variables... 2 Find the hidden clues

integer

sum

product

difference

the natural numbers, their opposites, and zero

add

multiply

subtraction

integer

the natural numbers, their opposites, and zero

sum

add

Chapter 15: Qudratics

Chapter 17: Complex Numbers

Chapter 18: Absolute value

Chapter 3: Exponential vs Linear Growth

A quadratic is a function in the form f(x) = ax²+ bx + c... The…

What value of x² = -1. There were no values until mathematicia…

The absolute value of x, denoted by |x|, is the distance x is…

When exponential growth happens it can be modeled as:... y = ax⁺…

Chapter 15: Qudratics

A quadratic is a function in the form f(x) = ax²+ bx + c... The…

Chapter 17: Complex Numbers

What value of x² = -1. There were no values until mathematicia…

Probability

After you read each problem, what shoul…

When a problem says one number is MORE…

When do you pick new numbers?

Successes... ------... Attempts... or... Part ... -----... Whole

1 Write down the numbers/variables/equations... 2 Find the hidde…

Make a table!

when the problem is mostly variables.

Probability

Successes... ------... Attempts... or... Part ... -----... Whole

After you read each problem, what shoul…

1 Write down the numbers/variables/equations... 2 Find the hidde…

integer

sum

product

difference

All whole numbers (both positive and negative) and zero.

add

multiply

subtraction

integer

All whole numbers (both positive and negative) and zero.

sum

add

quadratic formula

slope formula

integers

rationals

[-b ± √(b² - 4ac)] / (2a)

(y₂- y₁) / (x₂- x₁)

..., -3, -2, -1, 0, 1, 2, 3, ...

fractions (anything expessable as a ratio of integers)

quadratic formula

[-b ± √(b² - 4ac)] / (2a)

slope formula

(y₂- y₁) / (x₂- x₁)

Whole Number

Integer

Rational Numbers

Irrational Numbers

Natural numbers ( counting numbers) and zero; 0, 1, 2, 3...

All whole numbers (both positive and negative) and zero.

All positive and negative integers, fractions and decimal numb…

Any real number which cant be expressed as a fraction of two i…

Whole Number

Natural numbers ( counting numbers) and zero; 0, 1, 2, 3...

Integer

All whole numbers (both positive and negative) and zero.

Slope formula

equation of a line

Midpoint formula

distance formula

y=mx+b... m is the slope of the line.... b is the y-intercept

Slope formula

equation of a line

y=mx+b... m is the slope of the line.... b is the y-intercept