4 Flashcards
A X minus 3Y equals see where a B and C are real numbers and ANB are both not zero
Standard form of a linear suasion
The four regions into which a coordinate plane divided by the x- axis y-axis
Quadrant
Because the equation AAA plus BY equals she represents a linear function provide B does not equal zero
Linear function
The x-coordinate of a point where they graph crosses the X axis
X intercept
The coordinate of a point where the graph crosses the Y axis
Y intercept
The ratio of the vertical change to the horizontal change between any two points on the line
Slope
Compares a change in one quantity to a change in another quantity
Rate of change
Why equals MX plus B where M is the slope and B is the Y intercept of the equation scrap
Slope - intercept form
Said do not intersect of the same plane
Parallel
The relationship of two variables X and Y is there is a nonzero number a charge that Y equals a FYI equals a XM Watt is said to very directly with it
Direct variation
The nonzero can’t stand a in a direct variation equation Y equals AEHR in and inverse variation quotation why equals a over x
Constant of variation
A way to name a function using the symbol SX instead of why the symbol FX is red as the value of X or is it of it
Function notation
A group of functions with similar characteristics
Family of functions
The function FX equals X which is the most basic function in the family of linear function
Parent linear function