Show:
y-Intercept
Substitution
Elimination
Slope
Random
100
When x = 0 you can find the
What is the y-intercept
100

If 2x + 3y = 12 and x= 3 then what does y equal?

What is y=2

100
If 7x + 4y = 2 and 9x - 4y = 30 then what do x and y equal?
When x = 2 y = -3
100
The slope can be described as the rise over this
What is the run
100

How many solutions are there when you get...


6=6

Infinitely  Many 

200
y = 3x + 7 What is my y-intercept?
It is positive 7
200
If x=3 and 5x + y = 20 then what does y equal?
What is y=5
200
If 2x + 3y = 12 and -2x + 3y = -12 then what do x and y equal?
What is y = 0 x = 6
200
In the equation y= mx + b the slope is what variable?
What is m
200

How many solutions are there when you get this answer? 



9=6

No solution! 

300
When y=mx + b, what is my y-intercept?
What is b
300
If y = 7 and -2x - 2y = 6 then what does x equal?
What is x = -10
300
If 3x - y = 5 and x + y = 3 then what do x and y equal?
What is x = 2 and y = 1
300
y = 3x + 4 Has a slope of what?
What is positive 3
300

How many solutions do you have when you get this answer? 


(4,-5)

One Solution 

400
When 2y = -6x - 24 what is my y-intercept?
What is -12
400
If x = 3y + 5 and x + 2y = 0 then what do x and y equal?
What is x equals 2 and y equals -1
400
If x + 3y = -5 and 4x - y = 6 then what do x and y equal?
What is y = -2 and x = 1
400
The equation y = (-4/5)x + 17 has a slope of what?
What is -4/5
400

Solve this equation through substitution or elimination? 

2x-3y=7

y=3x-7

(2,-1)

500
3x +4y = 24 What is the y-intercept?
What is 6
500
If 2x + 5y = -4 and x=3 then what does y =?
What is y = -2
500
If 2x - 5y = 11 and 3x + 2y = 7 then what do x and y equal?
What is y = -1 and x = 3
500
What is the slope of the equation 10y + 5x = 40
What is -1/2
500

What is Mrs. Martino's son's name?

Greyson!