Question

For the pairs of equations below, put each equation in slope intercept form, and tell whether the graphs of the lines will be identical, parallel, or intersecting.

10x - 5y =3
5x-10y =3​

Answer 1

Intersecting

Explanation:

10x - 5y = 3 Subtract 10x from both sides

-10x -10x

-5y = -10x + 3 Divide both sides by -5

y = 2x - 3/5

5x - 10y = 3 Subtract both sides by 5x

-5x -5x

-10y = -5x + 3 Divide both sides by -10

y = 1/2x - 0.3

Their slopes are different, so they will probably intercept.