FUNCTION OR NO FUNCTION
LINEAR OR NONLINEAR FUNCTIONS
SLOPE
FINDING SLOPE
Y-INTERCEPT
100
Function or NOT function?
No Function!
100
Is this a LINEAR or NON-LINEAR function?
NON-Linear??
100
Is the slope POSITIVE, NEGATIVE, ZERO, or UNDEFINED?
Negative
100
Find the SLOPE of the line.
Slope =
4/2=2
100
What is the Y-INTERCEPT of the line?
The y-intercept is 2.
200
Function or NOT Function?
Function!
200
Is this a LINEAR or NONLINEAR function?
LINEAR function
200
The slope of the line is POSITIVE, NEGATIVE, ZERO, or UNDEFINED?
Positive
200
Find the SLOPE of the line.
Slope= Undefined
200
What is the Y-INTERCEPT of the line?
There is NO y-intercept.
300
Is {(4,5), (2,10), (6, -2), (10,2)} a Function or NOT a Function?
Function
300
Is this a LINEAR function or a NON-LINEAR function?
Non-linear function
300
What is the SLOPE of a line?
(Definition)
The steepness of a line and direction.
300
Find the SLOPE of the line that passes through the points (8,2) and (10, 5)
Slope=
3/2
300
What is the Y-INTERCEPT of the line that passes through the 2 points (4,5) and (0, -9)?
The y-intercept passes through the y-axis at -9
400
Is {(-6,7), (-1,1), (3,2), (9,1)} a Function or NOT a function? WHY??
Function x-values did not repeat.
-OR-
Function each x-value has a one y-value.
400
Is this a LINEAR function or a NON-LINEAR function?
Neither. It is not a function!
400
What is the SLOPE FORMULA?
(y_2-y_1)/(x_2-x_1)
-OR-
(y_1-y_2)/(x_1-x_2)
400
Find the SLOPE of the line that passes through the points (-6,2) and (7, -1)
Slope=
(-3)/-13
400
What is the Y-INTERCEPT?
(Definition)
Where the line crosses the y-axis