4.1 Intro to Graphing.notebook 1 October 04, 2017 Sep 228:04 AM 1) Solve for y: 93y = 36 2) Solve for y: x+2y = 8 3) Solve for x: 4 = 2x+12 4)Solve for x: y = mx+b Bellwork Wednesday, October 4 Sep 228:04 AM 1) Solve for y: 93y = 36 2) Solve for y: x+2y = 8 Bellwork Wednesday, October 4
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4.1 Intro to Graphing.notebook
1
October 04, 2017
Sep 228:04 AM
1) Solve for y: 93y = 36
2) Solve for y: x+2y = 8
3) Solve for x: 4 = 2x+12
4)Solve for x: y = mx+b
Bellwork Wednesday, October 4
Sep 228:04 AM
1) Solve for y: 93y = 36 2) Solve for y: x+2y = 8
Bellwork Wednesday, October 4
4.1 Intro to Graphing.notebook
2
October 04, 2017
Sep 228:04 AM
3) Solve for x: 4 = 2x+12 4)Solve for x: y = mx+b
Bellwork Wednesday, October 4
Aug 231:22 PM
Section 4-1Plot Points
in a Coordinate Plane
Objective: Students will locate points and graph functions in all four quadrants of a coordinate plane.
Wednesday, October 4
4.1 Intro to Graphing.notebook
3
October 04, 2017
Sep 213:44 PM
10
23
45
12
34
5
1 023 1 2 3 4 5
4.1 Intro to Graphing
45
The cartesian plane is made up of two number lines that form our x and yaxis.
Sep 213:21 PM
(+,+)(,+)
(,) (+,)
Points can fall in one of four quadrants:
4.1 Intro to Graphing.notebook
4
October 04, 2017
Sep 213:44 PM
Graph the following points:
A(4,0)
B(3,2)
C(0,4)
D(2,3)
E(3,1)
Then tell which quadrant or axis each point falls on.
Sep 227:52 AM
Tell which quadrant or on which axis each of the following lie:
a) (2,6)
b) (17,21)
c) (8,0)
d) (0,52)
(+,+)(,+)
(,) (+,)
4.1 Intro to Graphing.notebook
5
October 04, 2017
Oct 48:26 AM
Name the coordinates of the point.
A __________
B__________
C__________
D__________
E__________
Sep 136:41 PM
REAL WORLDWhat are some ways we can use a coordinate plane?
use to analyze trends that include negative quantities
locations on maps
4.1 Intro to Graphing.notebook
6
October 04, 2017
Sep 136:39 PM
RECAPWhat are the 4 regions of a coordinate plane called?
What point do you start at to begin graphing?
How do you plot points in a coordinate plane?
Aug 231:32 PM
Joke of the day!Why didn't the witch fly on her broom when she was angry?
She was afraid she would fly off the handle.
4.1 Intro to Graphing.notebook
7
October 04, 2017
Sep 63:34 PM
Assignment1) Graph one of the graphs
2) 2nd graphing picture is extra credit. It must be colored and neat to receive full credit.
DUE: Tomorrow (Thursday)
Sep 222:47 PM
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