Solve By Graphing
y = 1/3 x + 4
y = -1/3 x +2
What is (-3,3)
y=x
y =2x+2
What is (-2,-2)
x+y =-2
x-y = -4
What is (-3,1)
What time zone is CA in?
What is the Pacific Time Zone
In a System of Equations you must have ____ (number) of equations.
What is 2
y = -1
y = -5/4 x +4
What is (4,-1)
y = x+1
y = 4x-5
What is (2,3)
4x+5y=22
-6x+5y =-8
What is (3,2)
What year was gold discovered in CA
1849
1850
1950
What is 1849
Has no solutions
What are parallel lines?
y = 5x-2
y = -x+2
What is (-1,3)
4x-2y=4
y=4x+2
What is (-2,-6)
10x +7y =-3
8x+7y =-15
What is (6, 9)
The Grizzley Bear on the CA state flag was actually a real bear named Monarch. Where was he captured?
Ventura County, Shasta County, San Diego County
What is Ventura County
These lines produce 1 solution
What is intersecting lines?
-4x-y =-4
y = -3x+5
What is (-1,8)
y = -6x-3
6x-5y=-21
What is (-1,3)
-3x-3y = -9
5x+12y =-13
What is (7,-4)
CA is the only state to hosted the winter and summer olympics.
The winter olympics were held in Squaw Valley and the summer olympics were held in (LA, SD or Santa Cruz).
What is LA
A system of equations has infinitely many solutions.
What is coinciding lines?
x-2y=-8
3x+y=-3
What is (-2,3)
x-3y =9
x+y =1
What is (3,-2)
10x + 20y =20
20x+32y=16
What (-4,3)
And the oldest single stem tree on earth
General Sherman, a giant sequoia in Sequoia National Park, has a diameter of 25 feet and is
(2,500, 200 or 2,900 years old)
What is 2,500 years old
How do you find the Solution(s) of a System of Equations?
What is the point where the two lines intersect/What is by graphing/substitution/elimination/plug in.