Question

If Rx and Ry denote the ranges of x and y respectively where x and y are related by 3x+2y+10=0,what would be the relation between x and y?​

Answer 1

Answer:

2 Ry = 3 Rx

Step-by-step explanation:

If Rx and Ry denote the ranges of x and y respectively where x and y are related by 3x+2y+10=0,what would be the relation between x and y?​

3x + 2y + 10 = 0

==> 2 y = - 10 - 3x

==> y = (-10 - 3x)/2

==> y =  -10/2 - 3x/2

==> y =  -5 - (3/2)x

Comparing with

y = a + bx

[a = -5, b = -3/2]

Ry = |b| x Rx  

==> Ry = |-3/2 | x Rx  

==> Ry = 3/2 x Rx  

==> 2 Ry = 3 Rx