2.2 Section
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Y = b , y-intercept
A horizontal line is given by an equation of the form blank, where b is the blank
3 and 2
For the line 2x + 3y = 6, the x-intercept is blank and the y-intercept is blank
M1 times M2 = -1 or M1 =-1/M2
The lines are perpendicular if blank or blank.
True
The point (1,3) is on the line 3x+y=6. True or false
Undefined and 0
The slope of a vertical line is blank; the slope of a horizontal line is blank
False
The slope of the line 2y=4x+5 is 4. True or false
M1 = M2 and y-intercepts
Two nonvertical lines have slopes M1 and M2 respectively. The lines are parallel if blank and the blank are unequal.
True
Vertical lines have an undefined slope. True or false
