Topic 1
1) assign a variable to represent a repeating decimal
2) write an equation , variable = decimal
3) multiply each side of the equation by 10d where d is the number of repeating digits in the number of repeating digits
4) subtract equivalent expressions of the variable and the repeating decimal from each side
5) sove for the variable and write in fraction form
What is writing repeating decimals in fraction form?
When multiplying with exponents and the bases are the same, we do this. (Products of Powers Property)
What is Add the exponents.
To estimate a very large number or very small number.
What is to use Scientific Notation
When equations has many solutions it proves what
What is the statement is true
Same as rate of change
What is initial value
Numbers that go one and never repeat a pattern, such as the square root of 2.
What is irrational numbers?
When solving this (am )n it what we do with the exponents. (Power of a Power Property)
What is Multiply the exponents.
This in standard form 6.5 x 107
What is 65,000,000
A constant proportionality is the same as this
What is the unit rate and/or slope
Increasing, decreasing, constant
What is the relationship of quantities of a function
You use perfect squares or rounding to approximate these?
What is irrational numbers?
When multiplying with exponents and the bases are different but the exponents are the same. (Power of Products Property)
What is Multiply the bases and keep the exponent the same.
The first step to solving multi-step equations with a variable on one side.
What is combine like terms?
Steepness of a line is this
The slope
When analyzing a story you can do this
A number is multiplied by itself three times.
You take this root to find that number.
What is cubed?
What is cube root?
When dividing with exponents and the bases are the same (Quotient of Powers of Property)
What is Subtract the exponents
In doing this, we perform a balancing act.
What is solve multi-step equations, the equation must be balanced. (What you do with one side you do to the other)
every input has one and only one output
It is a function
Points on a graph that represent two sets of data
What is a scatter Plot
x2 = a
solve
Take the square root of both sides.
x=+square root of a, - square root of a
a0
a-n
What is 1
What is 1/an
This property is used when this appears in an equation 7(3-8)
What is distributive property
A curved line is this
What is nonlinear
A cluster close to the trend line
A strong association