pls help me do this question but pls don't get it wrong this is my attempt ​

Pls Help Me Do This Question But Pls Dont Get It Wrong This Is My Attempt class=

Answer :

Answer: (c)

Step-by-step explanation:

Given

The function is [tex]y=-x^2+6x-4[/tex]

Range of a function describes the values y can take

from the graph it is clear that the maximum value of y is 5

[tex]\therefore y\leq5[/tex]

Hence. option (c) is correct.