Write the equation of the line that passes through the points (-5, 1) and (-5,-2). Show all your work for credit. thanks!
2006-11-08 09:40:14 · 4 answers · asked by ha 1 in Science & Mathematics ➔ Mathematics
~this is a horizontal line
and the equation is x= -5
2006-11-08 09:42:11 · answer #1 · answered by Anonymous · 1⤊ 0⤋
it's a line is x= -5
2006-11-08 09:43:30 · answer #2 · answered by Vladimir S 2 · 0⤊ 0⤋
m = [y2 - y1] / [x2 - x1]
m = [1 - (-2)] / [-5 - (-5)]
m = 3 / 0 = infinity
So line is straight up and down
so x = -5 is the equation of the line
2006-11-08 09:44:33 · answer #3 · answered by bourqueno77 4 · 0⤊ 2⤋
i think it is like (X1+X2)/(Y1+Y2) right? i dont know.. im in statistics which is the last math class for my major.. so i dont need to remember.. so it is like -10.. i really have no clue
2006-11-08 09:44:54 · answer #4 · answered by David 5 · 0⤊ 2⤋