Question

gradient of 5y+12x-60=0 step by step​

Answer 1

Answer:

Anneong, Here is the ans

Step-by-step explanation:

Line l cuts the x-axis at P (a , 0) and Q (0 , b), where a and b are to be found out.

plugging y = 0 and x = a we get, 12a - 60 = 0

=> a = 5

plugging x = 0 and y = b we get, 5b - 60 = 0

=> b = 12

so, co-ordinates of P ≡ (5 , 0) and of Q ≡ (0 , 12) ------> (Ans)

2) slope of the line = -12/5 & point (0 , -2)

equation of requred line ; y - y1 = m (x - x1)

=> y + 2 = (-12/5) (x - 0)

=> 5y + 10 = -12x

=> 12 x + 5y + 10 = 0 ---------> (Ans)

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