What does it mean if a relationship is linear?
It forms a straight line when graphed/it has a constant rate of change.
In the equation y=-2x-3, does the line cross the y-axis above or below the origin?
below
In the equation y=2x+5, does the line cross the y-axis above or below the origin?
above
Is the relationship modeled by the equation y=2/3x-5 proportional or non proportional?
non proportional
If the slope of a relationship is -1/2 and the y-intercept is 4, what is the equation that represents it?
y=-1/2x+4
Which letter in y=mx+b represents the y-intercept?
b
The initial value of a relationship is the same as what?
y-intercept/b value
In the equation y=-4x+3, do the line go up to the right, or down to the right?
down to the right
Is the relationship modeled by the equation y=3x proportional or non proportional?
proportional
What is the y-intercept of the graph shown?
3
Which letter represents the slope in the equation y=mx+b?
m
In the equation y=-6x+2, is the slope positive or negative?
negative
If the y-intercept of a graph is -2 and the slope is 3/2, what is the equation?
y=3/2x-2