touchohoney touchohoney
  • 13-03-2021
  • Mathematics
contestada

What are the coordinates of point of intersection of y=x+3 and y=3x-3?

Respuesta :

patelgowrignaa8191
patelgowrignaa8191 patelgowrignaa8191
  • 13-03-2021

Answer:

Correct option is

D

(0, 0)

Form the graph, we can see that solution is (0,0).

or

The point of intersection of lines y = 3x and x = 3y must satisfies both the equation.

From the options (0,0) satisfies both the equations, hence the point of intersection of given lines is at origin i.e. (0,0).

Answer Link
DWRead
DWRead DWRead
  • 13-03-2021

Answer:

Step-by-step explanation:

At the point of intersection, x+3 = 3x-3

6=2x

x = 3

y = x+3 = 6

Answer Link

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