Solutions to 2-Var Equations
Completing Solutions
Slope
Finding Intercepts
Random!!!
100
Is (-3, 3) a solution to the equation
y = 4x + 9 ???
NO!!!
100
Every solution is written in the form:
(x , y)
100
What is ONE definition of Slope????
Rise / run
(y2 - y1) / (x2 - x1)
Change of y / Change of x
100
Find the x and y intercepts:
-2x + 3y = -12
x-int: (6 , 0)
y-int: (0 , -4)
100
What is the letter that represents Slope???
"m"
200
Is (3, -4) a solution to the equation
3x - y = 13 ???
YES!!!
200
Which variables is the "output"???
y-variable
200
What type of slope is this???
Negative Slope
200
Find the intercepts:
y = - 3x + 12
x-int: (4, 0)
y-int: (0, 12)
200
What's the name of this character???
Lord Farquaad
300
Which variable is the "input"???
x- variable
300
Complete the MISSING value:
4x + y = 10
( 5 , )
y = -10
300
Find the slope of the following points:
(2, 4) and (-3, 4)
Zero Slope!!!
300
What type of slope is this???
UNDEFINED!!!
300
Name TWO things that Mr. Núñez collects !!! 👀
Sneakers/shoes
Funko Pops
Soccer jerseys
Broken hearts 💔🤪
400
What 2 things do you need to create a FUNCTION????
Input & Output
400
Complete the MISSING value:
6x + 7y = 4x + 4y
( , - 4 )
x = 6
400
Find the slope of the table:
m = 4/2 of 2
400
In an equation, how do you find the x-intercept???
You make the "y" equal to ZERO!!!!
400
What is the name of SpongeBob's snail pet??? 🧽 🐚
Gary 🐌🎼
500
Is (-3, -5) a solution to the equation
y = - 3x - 4 ???
NO!!!
500
Complete the MISSING value:
y = 3x - 7
( 1 , )
y = -4
500
Find the slope of the following coordinates:
(-4, 2) and (3, -3)
m = -5 / 7
500
Find the intercepts:
y - 1 = 3(x - 4)
x-int: (4.3 , 0)
y-int: (0 , -13)
500
Who was the English Mathematician who suggested that the "m" in slope means "modulus of slope" ??? 👀
John Conway