Algebra II Vocab Sem. 1 Flashcards
Slope
(pendiente)
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/067/551/a_image_thumb.gif?1659400615)
Order of Operations
(
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/068/022/a_image_thumb.gif?1659400616)
Formulas (equations)
(Fórmula)
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/068/805/a_image_thumb.jpg?1659400616)
Absolute Value
(valor absoluto)
The distance from zero
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/069/395/a_image_thumb.jpg?1659400617)
Inequalities
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/073/308/a_image_thumb.png?1659400617)
Function Notation
(función notación)
f(x) replaces y
“f of x”
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/073/972/a_image_thumb.jpg?1659400618)
Absolute Value Inequalities
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/074/395/a_image_thumb.jpg?1659400618)
Linear Equations
(ecuación lineal)
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/074/892/a_image_thumb.jpg?1659400619)
Point-Slope Form
(Lines)
(forma puno-pendiente)
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/222/732/a_image_thumb.gif?1659400663)
Slope-Intercept Form
(forma pendiente-intercepto)
y = mx + b
m= slope
b= y-intercept
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/222/733/a_image_thumb.gif?1659400663)
Standard Form
(Lines)
(forma general)
Ax + By = C
Use cover-up method to find the x- and y- intercepts
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/222/777/a_image_thumb.gif?1659400664)
System of Equations
A system has at least 2 equations
Solve by:
1.elimination 2.substitution 3.find intersection on graph
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/222/788/a_image_thumb.jpg?1659400664)
Substitution - system of equations
(sustitución)
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/222/789/a_image_thumb.png?1659400664)
Elimination
(Systems)
(eliminación)
When the coefficients on a variable match, then the variable can be eliminated by adding or subtracting the equations together.
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/222/793/a_image_thumb.gif?1659400665)
Parallel Lines
(rectas paralelas)
SAME SLOPE
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/222/798/a_image_thumb.jpg?1659400665)
Perpendicular Lines
(rectas perpendiculares)
Opposite Reciprocal Slopes
Example: -2/5 and 5/2
(switch sign +/- -/+, and flip)
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/222/833/a_image_thumb.jpg?1659400665)
System of Linear Inequalities
(sistema de tres ecuaciones lineales)
Locate the region where the shading overlaps
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/222/883/a_image_thumb.jpg?1659400665)
Matrix
(matriz)
Numbers in rows and columns
A is size 4x2
B is size 2x3
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/222/928/a_image_thumb.png?1659400666)
Box-and-Whisker Plot
(caja y bigotes)
Line up data in order low to high
Cut the data into quaters
25% 25% 25% 25%
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/223/091/a_image_thumb.gif?1659400666)
Bar Graph
(gráfico de barras)
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/223/160/a_image_thumb.gif?1659400666)
Histogram
(histograma)
Bars Touch!
Data points grouped into a range on the x-axis
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/223/365/a_image_thumb.png?1659400666)
Scatter Plot
(gráfico de dispersión)
Data Points Displayed
(Best-Fit Line)
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/223/414/a_image_thumb.gif?1659400667)
Venn Diagram
(diagrama de venn)
Shows relationship between different sets
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/223/415/a_image_thumb.jpg?1659400667)
Pie Chart
(circle graph)
(gráfico de sectores)
Breaks a whole into parts
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/223/445/a_image_thumb.gif?1659400667)
Polynomial
(polinomio)
describes all -nomials
![](https://s3.amazonaws.com/brainscape-prod/system/cm/017/223/470/a_image_thumb.gif?1659400667)
Monomial
(monomio)
One Term
8
9x
-7x^4
13y^2
Binomial
(binomio)
Two Terms
6x + 9
13x^3 - 4x
2a +4b
x - 2