Mathematics
Anna646
2016-04-28 22:38:57
need help with this problem please
ANSWERS
IsabelMari
2016-04-29 01:39:32

0.7x - 1.4y = 7 to find the x intercept, sub in 0 for y and solve for x 0.7x - 1.4(0) = 7 0.7x = 7 x = 7 / 0.7 x = 10..so the x int is (10,0) to find the y int, sub in 0 for x and solve for y 0.7(0) - 1.4y = 7 -1.4y = 7 y = -7/1.4 y = - 5...so the y int is (0,-5) Therefore, the graph does not have the same intercepts y is 2 less then 1/5x......y = 1/5x - 2....not the same intercepts 2y - 10 = x....2y = x + 10...y = 1/2x + 5...not the same intercepts (-10,-10)(5,-2.5)....equation is : y = 1/2x - 5....y int = (0,-5)...x int = (10,0)....this has the same intercepts <== the table

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