Is 1-6 correct i will give or brainliest

36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)

Which graph shows the solution to the system of linear inequalities? y-4t< 4 y

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5