10 questions
Which value is the slope in the equation:
y= 4x + 2
4
2
x
Which value is the y-intercept in the equation:
y= 2x -2
2
-2
1
The y intercept is AWESOME! It helps us to know...
Where our line will end.
If our line is positive or negative.
Where to start graphing our line.
Knowing the slope of a line is very helpful! It can tell us if the line is...
Positive
Negative
Will rise to the right.
Will fall to the right.
This line has a __________ slope.
Negative
Positive
Undefined
No Slope
This lines has a __________ slope.
Undefined
Positive
Negative
No Slope
When a line rises to the right it has a _______ slope.
Positive
Negative
Undefined
No slope
When a line falls to the right it has a _________ slope.
Positive
Negative
No Slope
Undefined
Which value represents the slope in the following equation:
y= 1/2x + 8
8
1
2
1/2
If you have a slope of 1/2 that means you could...
Go up 1 and right 2 units.
Go right 1 and up 2 units.
Go down 1 and left 2 units.
Go left 2 and down 1.