Question

Based on the graph of the following system of equations, determine the number of solutions.

4x - 3y = 8
9y = 12x - 24

Answer 1

Both have slope 4/3 (can put into slope-int form to see this). So ...

Answer 2

in this case, one equation is just triple the other (multiply both sides of the first equation by 3, it produces the second one) ...

Answer 3

So there are infinitely many solutions.

Answer 4

Graphed, the two lines are really copies of the same line. They share all the same points, infinitely many points.

Answer 5

thanksss :)))

Answer 6

welcome