Question

Which graph represents the solution to the given system? *

y=4/3x-4
y=2/3x-6

answer choices are the pictures

Answer 1

Option 2.

Explanation:

Both graphs have positive slopes so will rise to the right so it is either Option 1 or 2.

y = 4/3x-4

y = 2/3x-6

4/3x - 4 = 2/3x - 6 as they are both equal to y.

2/3x = -2

x = -2 * 3/2 = -3.

y = 4/3 * -3 -4 = -8.

- so it is Option 2.