Question

Please help me lol a lil confused

Answer 1

Answer:

3rd option is correct

Step-by-step explanation:

hope this helps you :)

Answer 2

$\leadsto f( \rm x) = - (x - 3)(x - 5)$

$\leadsto f( \rm x) = - ( {x}^{2} - 5x - 3x + 15)$

$\leadsto f( \rm x) = - ( {x}^{2} - 8x + 15)$

$\leadsto f( \rm x) = - {x}^{2} + 8x - 15$