On a graph, the unit rate is when ____ equals 1
X
The y-intercept is where...
The graph crosses the y-axis
To find the y-intercept on a table, it is the value where...
x = 0
Slides
El Salvador
A graph is proportional when...
It is a straight line AND it goes through the origin
You write the coordinates for a point like this...
(x,y)
On a graph, the m in .... is...
y=mx+b
The slope
True or False: A dilation will change the SIZE of a shape
TRUE
The number of this room is...
C154
Instead of slope, for a proportional relationship, we have...
Constant of proportionality
How do you find the slope after you have two points?
Subtract the y
Subtract the x
Divide the two values
If one function has a higher slope than another function, the graph will look
Steeper (or taller)
Either one:
Angle measurements, Area, Perimeter, etc.
Which primary color is NOT a group color for this class?
Yellow
What is the equation for this table?
y=3x
What is the slope for this table?
m = - 1/2
Between the following two functions, the one with the higher rate of change is...
y = 9x
Reflected over the y-axis
What week are we on for the school year?
Week 13
What is the function for this table?
y=1/8x
Write the equation for this graph
y=x+90
Which one has the greater slope?
The table
Rotated 90 degrees clockwise
Hint (its between 1 - 20)
12