Question

Find the range of f(x) = -2x - 5 for the domain {-2, -1, 1, 2}.
{-1, -3,7,9)
{-1, -3, -7, -9}
{1, 3, 5, 7}
{-1, -3, 3,5}

Answer 1

‘{-1,-3, 3,5} I think it can help you