Linear or non
The equation y=.5x+5 is
What is linear
A slope that rises has a value that is (positive/negative/zero/undefined)
What is positive?
A linear graph makes
what is a straight line?
what is linear?
A slope that falls has a value that is (positive/negative/zero/undefined)
What is positive?
A non linear line makes
what is a curved/bent line?
The equation y=x-5-4
what is linear
A slope that is sideways has a value that is (positive/negative/zero/undefined)
what is horizontal?
the equation for slope is
what is y2-y1/x2-x1?
what is non-linear
A slope that is perfectly upright has a value that is (positive/negative/zero/undefined)
what is undefined?