Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
43 Cards in this Set
- Front
- Back
Standard form |
ax + by = c |
|
Slope intercept form |
y = mx + b |
|
An equation of the form ax + by = c when A and B are NOT both zero |
Linear equation in two variables |
|
Meaning ng APE |
Addition property of equality |
|
Pwede ba maging negative yung A sa standard form? |
No |
|
How many equations does a linear equation have |
Infinitely many solutions |
|
Are the coefficients of the equation |
A and B |
|
Constant of the equation |
C |
|
Is the slope in the SIF |
M |
|
Is the y intercept in SIF |
B |
|
The point where the line crosses the X and y axis |
Intercepts of the line |
|
Pag x intercepts hinahanap y = ? |
0 |
|
Pag y intercepts hinahanap x = ? |
0 |
|
Describes the direction of a line |
Slope |
|
Inclination of a line |
Slope |
|
Words used to describe obhects that are not perfectly upright |
Steep, slope, pitch, tilt |
|
If vertical yung line sa graph |
Undefined |
|
Pag horizontal line sa graph |
Zero |
|
Two lines with the same slope |
Parallel |
|
Slope that is negative reciprocal |
Perpendicular slope |
|
Pag x = ? |
Slope is Undefined |
|
Pag y = ? |
Slope is 0 |
|
Define what is the slope of the line |
Slope is the steepness of the line |
|
What formula do we use in finding the slope of the line, if the graph is given having 2 points |
Rise ------ Run |
|
What formula do we use in finding the slope of the line, if the given is 2 points without using the graph |
y2 - y1 --------- x2 - x1 |
|
What is the meaning of M from the form y = mx + b |
Slope |
|
If the graph has a vertical line, what is the slope |
Undefined |
|
Point slope form |
Y - y1 = m (x - x1) |
|
2 point form |
Y- y1 = y2 - y1 (x - x1) --------- x2 - x1 |
|
Write the e.g. if the line through (8, -2) and slope = undefined |
X = 8 |
|
Write the e.g. if the line through (8, -2) and slope = 0 |
Y = -2 |
|
Negative reciprocal of 2/3 |
-3/2 |
|
System with at least one Sol. |
Consistent and independent |
|
The line is intersecting |
Consistent and independent |
|
Has infinitely many Sol. |
Consistent and dependent |
|
The line is coinciding |
Consistent and dependent |
|
Has no Sol. |
Inconsistent system |
|
The line of the system is parallel |
Inconsistent system |
|
Different slope and y intercept |
Consistent and independent |
|
Same slope and y intercept |
Consistent and dependent |
|
Same slope and different y intercept |
Inconsistent system |
|
He created the coordinate system |
Rene Descartes |
|
Three different methods of solving system of linear equation |
Graphing, elimination, substitution |