Mathematics

Mathematics, 14.10.2019 09:30, jaffeisabel

Find the slope of the line through the points (-1,-3) and (-1,7). //< slope is 5// what is the slope of the line that is perpendicular to this line?

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Mathematics, 07.07.2019 03:30, 7obadiah

Simon wanted to find the equation of a line that passes through (–6, 5) and is perpendicular to the graph of 3x + 2y = –11. his work is shown below. 1. 3x + 2y = –11 written in slope-intercept form is y = x , so the slope is . 2. the slope of the perpendicular line is . 3. substitute the point and the new slope into point-slope form to get y – 5 = (x – (– 4. simplifying, the line is y – 5 = (x + 6)

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Mathematics, 24.07.2019 15:40, haileycrane

Simon wanted to find the equation of a line that passes through (–6, 5) and is perpendicular to the graph of 3x + 2y = –11. his work is shown below. 1. 3x + 2y = –11 written in slope-intercept form is y = -3/2x - 11/2 , so the slope is -3/2. 2. the slope of the perpendicular line is -2/3. 3. substitute the point and the new slope into point-slope form to get y – 5 = -2/3(x – (– 4. simplifying, the line is y – 5 = -2/3(x + 6). is simon’s work correct? a. no, the slope of the line 3x + 2y = –11 is not . b. no, the slope of the line perpendicular to the line 3x + 2y = –11 should be . c. no, he did not substitute the point and the slope into point-slope form correctly. d. yes, the work is correct.

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Mathematics, 22.09.2019 09:30, adamkinney9345

+me i beg you i really need find the slope of the line that passes through the points (8, 7) and (11, 7). which is not a step used when constructing a perpendicular from a point not on a given line? without changing the compass, from each intersecting arc on the line, construct two arcs on the side opposite the given point. use your ruler and draw a straight line from the point through the line. from the point not on the line stretch the compass and mark two arcs on the line. draw a line from the point to the intersecting arcs.

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Mathematics, 06.10.2019 07:00, catwomn

1. what is the slope of the line that passes through the points (-2,5) and (1,4) a) -3 b) -2 c) -1/3 d) 1/3 2. a line has a slope -5/3. through which two points could this line pass? a) (12,13), (17,10) b) (16,15) ,(13,10) c) (0,7), (3,10) d) (11,13), (8,18) 3. the pair of points (6, y) and (10, -1) lie on a line with the slope on 1/4. what is the value of y? a) -5 b) -2 c) 2 d) 5 4. what is the slope with the vertical line? a) -1 b) 0 c) 1 d) undefined 5. the table below gives the cost per person to rent a fishing charter boat. find the rate of change given that it is constant. also, explaining the rate of change means for this situation. (the first photo) a) 1/55 b) 110/1 c) 1/275 d) 55/1

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Find the slope of the line through the points (-1,-3) and (-1,7). //< slope is 5// what is the s...

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