Unformatted text preview: Remember that the yaxis is x=0. So the slope is undefined. Now we would like to create a line that goes through the point (1, 2) and has slope zero. This means that the line is a horizontal line, thus the equation is y=2. d.)Determine whether the given pair of lines are perpendicular, parallel, or neither: 3x+5y=2 and 4+10x=6y 5 y =− 3 x 2 and 4 10 x = 6 y = − 3 5 x 2 5 2 3 5 3 x = y Let m 1 = − 3 5 and Let m 2 = 5 3 m 1 m 2 = − 3 5 5 3 =− 1 Hence, the two lines are perpendicular!...
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 Spring '10
 Picklesimer
 Algebra, Slope, Expression, Pointslope formula

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