Graphs
Tables
Equations
It's a Mystery
Multiple Representations
100
Write an equation for the graph
y=-3/2x+3
100
Find the rate of change
Rate of Change = change y/change x =
1/1=1
100
What is the rate of change of this equation:
y=2x-7
Rate of Change:2
100
Which animal is the tallest in the world?
giraffe
100
When writing a linear equation of y=mx+b, what information needs to be put into the equation?
The slope (m) and the y-intercept (b).
200
Write an equation
y=-2x+5
200
What is the y-intercept of this table (as a coordinate pair)?
(0,0)
200
What is the y-intercept of this equation?
y=25-5x
25
200
How many hours are there in two days?
48
200
How do you find slope from a table?
find the ratio of the change in y to the change in x
300
What is the rate of change?
Rate of Change: 3/2
300
The output value is 1 more than each input value. Find out the y on a table if x is 12.
13
300
Write an equation that represents this table:
y=3x+1
300
What type of animals only eat plants?
herbivore
300
Graph the equation y=-2/3x+5
400
What is the y-intercept of this function (as a coordinate pair)?
(0,1)
400
The output value is two less than four times the input value. Find out what y is if x is 22
86
400
Write an equation that represents this situation:
y=2x+4
400
Which country do koalas come from?
Australia
400
The graph is a horizontal line through (0, 4). What is its equation?
y = 4
500
The point where the two axes meet in the middle of the coordinate plane is called the __________.
origin
500
For the equation y = x + 3, what are the y values in the table if the x values are 2, 3, 4, 5, 6?
5,6,7,8,9
500
If x is 1 what does y equal
Y= 2.5x + 15
17.5
500
How many days in a year?
365
500
Graph the equation y=3/2x+3