2 step equations
2x+1=5
x=2
1 - 2x + 5 = 4x - 3
x= 3/2
What is the name of the snow man that comes to life in the popular holiday song?
Frosty the snowman
Do these coordinates represent a function?
(1,2) (2,3) (3,4)
Yes each input(x) has only one output(y)
The product of any number and 37
37x
3+x/-2= 9
x=-3
3x + 7 = -x - 1
x=-2
In the movie polar express what is the first gift of Christmas?
A bell from Santa's sleigh
Do these coordinate pairs represent a function?
(3,-1) (4,-2) (5,-3) (6,-4) (3,0)
no. The input value x=3 has 2 different outputs y=-1 and 0
2x-5y+3x+10y
5x+5y
3x-5x= 10
x=-5
-2x - 6 = 2 - 4x - (x - 1)
x=3
What was the real name of the character Tim Allen plays in the Santa Clause?
scott calvin
What is the formula for slope intercept form?
Y=mx+b
4 more than half a number
x/2 +4
-6x -8= 40
x=-8
3x - 4 + 1 = -2x - 5(1 -x)
no solution
What is a traditional Christmas dinner in Japan?
KFC (kentucky fried chicken)
Functions that do not form straight line are called?
non linear functions
14 less than twice a number
2x-14
-2/3 + 3x =-2/3
x=0
1/2x + 2/3 = 3/4
x=1/6
In the movie Elf, what was the first rule of "The Code of Elves?"
Treat every day like christmas
Tell me the slope and y-intercept of this linear function: y=3x-5
slope(m)=3
Y-intercept(b)= -5
1/3x-4/3x+2y+x-y
y