Mathematics

Mathematics, 24.06.2019 03:00, debbys4153

The equation of a line is y = 2x + 3. what is the equation of the line that is parallel to the first line and passes through (2, –1)?

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Mathematics, 30.06.2019 18:00, lIechonoxIl

*in exercises 3 and 4,write an equation of the line that passes through the given point and is parallel to the given line. 3. (1,3); y=2x-5 4. (-2,1); y= -4x+3 *in exercises 5 and 6, determine which of the lines,if any, are parallel or perpendicular. explain! 5. line a passes through (-2,3) and (1,-1). line b passes through (-3,1) and (1,4). line c passes through (0,2) and (3,-2). 6. line a: y= -4x +7 line b: x= 4y+2 line c: -4y+x=3 *in exercises 7 and 8, write an equation of the line that passes through the given point and is perpendicular to the given line. 7. (2,-3); y= 1/3x -5 8.(6,1); y= -3/5x-5 * in exercises 11-13, determine whether the statement is sometimes,always, or never true. explain your reasoning! 11. a line with a positive slope and a line with a negative slope are parallel. 12. a vertical line is perpendicular to the x-axis. 13. two lines with the same x-intercept are perpendicular.

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Mathematics, 05.07.2019 00:00, sophiaa23

Math what is the slope of a line that is perpendicular to a line whose equation is −2y=3x+7 ? enter your answer in the box. line a is represented by the equation y=−2x+3 . how do these equations compare to line a? drag and drop the equations into the boxes to complete the table. parallel to line a perpendicular to line a neither parallel nor perpendicular to line a what is the equation of a line that passes through the point (5, −4) and is parallel to the line whose equation is 2x + 5y = 10? enter your answer in the box what is the equation of a line that passes through the point (2, 7) and is perpendicular to the line whose equation is y=x/4+5? enter your answer in the box. in this diagram, which equation could you prove to be true in order to conclude that the lines are parallel? −ab=−cd −ab⋅−cd=−1 −ab⋅−dc=−1 −ab=−dc

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Mathematics, 29.09.2019 21:00, TrueKing184

No! will mark brainlies! 1. what is the equation of the line that is parallel to the given line and passes through the point (–2, 2)? 2. a given line has the equation 2x + 12y = −1. what is the equation, in slope-intercept form, of the line that is perpendicular to the given line and passes through the point (0, 9)?

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Mathematics, 08.10.2019 19:20, lyn94

1.) graph the points and use a ruler to draw the line that passes through the 2 points. use the designated color to draw each line. blue line: (-3, 2) (0,4) purple line: (-5, -1) (5.-5) orange line: (1, 1) (2,-2) notice that line a goes through the points (-5, 3) and (0,1). line a has the equation: y= x+1 notice that line b goes through the points (-6, -6) and (6,2). line b has the equation: y = 3x - 2 notice that line c goes through the points (-2, 4) and (0, -2). line c has the equation: y = -3x - 2 2.) use the points above to write an equation in slope intercept form for each line. blue line purple line orange line 3.) which colored line is parallel to line a? 4.) which colored line is parallel to line b? 5.) which colored line is parallel to line c? 6.) what do you notice about the slopes of each pair of equations? 7.) what do you notice about the y-intercepts of each pair of equations?

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