I don’t know what to do help me

7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}

Find the zeros of each function. f(x) = x^2 + 5x - 6

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if