Question

if a parabola is negative with a vertex of (1,5) with y values of -1 and 2 what is the range

Answer 1

by "negative" i assume you mean it has a negative leading coefficient right? or that it opens down

Answer 2

opens down

Answer 3

if it opens down, and the vertex is \((1,5)\) then the largest \(y\) can be is \(5\)

Answer 4

i am not sure what
with y values of -1 and 2
means, but it is irrelevant to the question