Slope
Find the slope given the following:
f(x) = -5x + 9
What is -5?
The place on the y axis where the line begins to be graphed...
What is the y-intercept?
Is the set of ordered pairs a function? Why?
{(4,5), (3,2), (6,2), (7,9)}
Yes, because the x-values do not repeat.
What is the slope of
y = 5
0
What day is Halloween
October 31st
What is the slope of the line 4x + 2y = 16
m = -2
The process by which we locate plot points on a line according to the slope?
What is rise over run?
y = 3x + 5
What is the slope of x=6
Undefined
What Holiday is after Halloween?
Thanksgiving
The slope of the following line is increasing or decreasing?
y = (1/5)x + 4
increasing
What is another way to say slope?
rate of change
rise/run
rate
unit rate
A vertical line.
Not a function.
What is the slope of y=5 - x
-1
What school did Ms. Cramer work at before Waynesboro?
Boonsboro
The slope of the following formula:
-21x + y + 7x = -5
What is 14?
What is another way to say y-intercept?
initial value
A horizontal line.
Function.
what is the slop of the points (10, 2) and (5, -4)
5/6
What is Ms. Cramer's Favorite color?
Teal
Find the slope using the following points:
(7, 10) and (12, 20)
What is 2?
What test do we perform to determine if a relation is a function or not?
The VLT (vertical line test)
Is the set of ordered pairs a function? Why?
{(5,5), (3,5), (5,5), (5,9)}
Not a function because the x-values repeat.
What is the slope of the table:
x | y
________
3 | 5
4 | 8
5 | 10
6 | 13
3
What month is Ms. Cramer's Birthday?
January