3 years ago

Please could I have some help :)

Mathematics

1 answer:

Aleksandr-060686 [28]3 years ago

6 0

Answer:

As shown in picture,

Line A passes (3, 3) and (4, 5)

=> Gradient of line A = (y2 - y1)/(x2 - x1) = (5 - 3)/(4 - 3) = 2

Line B passes (0, 4) and (4, 0)

=> Gradient of line B = (y2 - y1)/(x2 - x1) = (0 - 4)/(4 - 0) = -4/4 = -1

Hope this helps!

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