Linear Flyswatter First player to slap the correct answer to the problem on the top of the slide...
-
Upload
shon-franklin -
Category
Documents
-
view
216 -
download
0
Transcript of Linear Flyswatter First player to slap the correct answer to the problem on the top of the slide...
Linear Flyswatter
First player to slap the correct answer to the problem on the top of the slide
gets a point for his or her team.
Identify the Slope-intercept Equation
CByAx bmxy
1212 xxmyy
cbxaxy 2
Identify the Equation for Standard Linear Form
CByAx bmxy
1212 xxmyy
cbxaxy 2
Which Equation to find the Slope from Two Points?
CByAx bmxy
12
12
xx
yym
cbxaxy 2
Find Slope of Line: 552 yx
2
5
2
5
2
1
Slope is NOT
x
y
12
12
xx
yy
run
rise
12
12
yy
xx
A horizontal line has
Positive slope
Negative slope
Zero slope
Undefined slope
An increasing function has
Positive slope
Negative slope
Zero slope
Undefined slope
A vertical line has
Positive slope
Negative slope
Zero slope
Undefined slope
Which graph has negative slope and positive y intercept?
What are the general coordinates for the x-intercept?
(0, 0)
(0, k)
(k, 0)
Undefined
What is the slope of a line parallel to ?2
5
3 xy
5
33
5
5
33
5
What are the general coordinates for the y-intercept?
(0, 0)
(0, k)
(k, 0)
Undefined
Find x-intercept: 204 xy
5
5
2
5
20
20
What is the slope of a line perpendicular to ?2
5
3 xy
5
33
5
5
33
5