Linear or Non-Linear?
Is y=mx linear or non-linear?
Linear
TRUE or FALSE: linear relationships can NOT start anywhere on a graph
False
TRUE or FALSE: Slopes can be crooked
False
is y=mx+b proportional or linear
Linear
What is the equation for linear equations
y=mx+c
what is the formula for slope?
rise/run
what is the difference between linear and non linear relationship?
a linear relationship forms a straight line
In the equation y=mx+c what is c and what is m
c is your y intercept and m is your slope
how can I tell if a slope is negative or positive
(detailed explanation)
if the line is going upwards left to right it is positive.
if the is going downwards left to right it is negative.
How can you tell from an equation whether the graph will be linear?
The highest power of the pronumeral is 1
is y=-5x+b linear?
yes
If my line contains points (2,3) and (4,6) what is the slope?
3/2
Give an example of a linear equation
Various answers - see teacher
is y=5x^2+b linear?
No
7 toy whales cost $21. What is the rate?
$3 per whale