Vocab 1
Two shapes that are same shape and equal size are what?
What is congruent?
A set of Whole numbers and their opposites
What is an integer?
This is the steepness of a line, rise over run
What is slope?
Unknown value, usually represented by a letter
What is a variable?
A straight line on a graph represents this.
What is a linear relationship?
This is when the x-value can not repeat with different y-values, but the y can repeat with different x values.
What is a function?
This type of transformation slides an image and results in a congruent shape.
What is a translation?
are non-terminating decimals, non-repeating decimals, and includes pi.
What is an irrational number?
In the formula, y=mx+b, this is represented by the b.
What is the y intercept?
the amount of space it takes to fill a 3D shape
What is the volume?
This type of transformation turns an image, and results in a congruent shape.
What is rotation?
This is when one variable does not affect the other variable or they are not related.
What is no relationship?
What is no correlation?
An association that decreases as the other decreases (Going downhill)
What is a negative relationship?
In the formula y=mx+b, this is represented by the m.
What is the slope?
This type of transformation flips the image.
What is a reflection?
the figure before a transformation, has no prime symbols
Pre-image
a transformation that changes the size of a figure by multiplication. (Does not stay congruent)
What is a dilation?
the figure after a transformation, has prime symbols
What is the image?
a straight line that represents the data on a scatterplot. This line has to go through as many points as possible.
What is a trendline? or
What is a line of best fit?
This is the longest side of a right triangle and is represented by the letter c in the equation, a^2+b^2=c^2
What is the hypotenuse?
Theseare the two sides that come together to create the right angle of a right triangle and is represented by the letters a or b in the equation, a^2+b^2=c^2
What are the legs?
In an interest formula, both simple and compound, this is represented by the p and is the starting amount for your problem.
What is the principal?
The steps to solve an equation in the calculator.
What is y=
Graph,2nd, Trace, 5, enter 3 times
In an interest formula, both simple and compound, this is represented by the letter t and is represented in this measurement?
What is time and what is years?
In an interest formula, both simple and compound, this is represented by the letter 'r' and must be converted to this?
What is rate and a decimal?
Fill in the blank beow
_______________whole numbers are integers.
(All,Some,None)
All
The sum of all three angles in a triangle equals 180.
What is the angle sum theory?
This is the result of the formula I=PRT.
What is the interest?
This theorem says the measurement of an angle outside the triangle is the sum of the two interior remote angles.
What is the exterior angle theorem?
When solving for compound interest A=P(1+r)^t , the result of the formula is this?
What is the total amount?
Pair of angles on opposite sides, on the outside of the parallel lines. These angles are congruent.
What are Alternate exterior angles?
Fill in the blank.
Rational numbers are _________ real numbers.
(Always, Sometimes or never)
Always
A set of data that shows a relationship between two variables.
What is bivariate data?
pairs of angles on opposite sides, on the inside of the parallel lines. These angles are congruent.
What are alternate interior angles?
Mrs. Dennis cannot stand this.
What is a liar?
What is a cheater?
What is someone stepping on her shoes?