Question

Determine whether or not the following points fall on the graph of
f(x)=-3x^2+6x+5

Part A:
(3,-4)
Part B:
(-1,4)

Show or explain your work

Answer 1

The folling points do fall on the graph becuase (-1,4) would be on the left side of the graph and (3,4) would be on the right side of the graph 

sorry dont have abetter explanation hope it helps