Question

What is the range of this function?

A {-4, 1, 7, 15,}
B {-4, -1, 15, 18}
C {-4, -1, 1, 4, 7, 8, 15, 18,}
D {-1, 4, 8, 18,}

Answer 1

I think it’s B but I dint really know