Definitions
All of the x values in a function are called the ________ values.
Input
(12,5), (4,7), (12,4), (7, 4)
What is no.
What is slope intercept form?
What is y=mx+b?
The solution of intersecting lines
What is one solution?
The rate of change for the following table:
0 8
1 3
2 -2
3 -7
What is -5?
All of the y-values in a function are called the ________ values.
Output
(4,6), (-2,4), (-3,6), (8,4)
What is this is a function?
y=7x+6
What is 7?
The solution of parallel lines.
What is no solution?
Find the slope between these two points.
(4,8) and (2,10)
What is 1?
The y-coordinate of a point where a graph crosses the y-axis.
What is the y-intercept?
(7,-2), (12,13), (11,16), (8,13)
What is this is a function?
Y= 4/3x + 5
What is 4/3?
The solution of the same line.
What is infinite solution?
Find the slope between these two points.
(2,4) and (3,2)
What is -2?
What is the format of a linear equation?
y=mx+b
(20,222), (20,13), (15,4), (8,9)
What is this is not a function?
y= 9x +7
What is 9?
The solution of these systems:
y=x - 8
y= -2x + 1
What is (3, -5)?
Is the following slope positive or negative?
-1/2
What is negative?
What does a linear function look like on a graph?
It forms a straight line.
(50,60), (27,30), (61,40), (50,2)
What is this is not a function?
y=2/4x + 8 (SIMPLIFY)
What is 1/2?
The solution of these systems:
y= 1/2x +9
y= -x + 6
What is (-2 , 8)?
Identify the y-intercept.
x=2
What is there is no y-intercept?