Shared Flashcard Set

Details

Graphing Linear Equations
Vocabulary and Facts
17
Mathematics
9th Grade
12/03/2008

Additional Mathematics Flashcards

 


 

Cards

Term
The Slope Formula
Definition

           y2 - y1

    m = --------

           x2 - x1

Term
The Slope-Intercept Form
Definition
y = mx + b
Term
The slope of the line x = 5
Definition
undefined
Term

The slope and y-intercept of the line

y = x

Definition

slope (m) is 1

 

y-intercept (b) is 0

Term
3/0
Definition
undefined
Term
0/-5
Definition
0
Term
The slope of y = 6
Definition
m = 0
Term
The graph of x=5 is a
Definition
vertical line
Term
The graph of y = -3 is a
Definition
horizontal line
Term
The y-intercept of y = x - 1
Definition
(0, -1)
Term
The x-intercept of 3x+5y=30
Definition
(10, 0)
Term
The y-intercept is located on which axis
Definition
The y-axis
Term

The slope of a line perpendicular to a line with a slope of

m = -5

Definition
m = 1/5
Term

What type of lines are these?

 

y = ¼x - 5

y = ¼x + 1

Definition

Parallel Lines

have the same slope and different y-intercepts

Term

The equation of the y-axis

Definition
x = 0
Term
The slope of the line passing through (4, -2) and (-1, 8)
Definition

m = -2

 

 

 

8 - (-2)

-1 - 4

Term
d/dx(au)
Definition
aln(a)·du/dx
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