Question

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

Answer 1

Answer: (c)

Step-by-step explanation:

Given

The function is $y=-x^2+6x-4$

Range of a function describes the values y can take

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

$\therefore y\leq5$

Hence. option (c) is correct.