Get detailed and accurate answers to your questions on IDNLearn.com. Whether your question is simple or complex, our community is here to provide detailed and trustworthy answers quickly and effectively.
Step-by-step explanation:
let see:
f(x) = -ax(x-3)³(x+5)⁴
according to the graph we have
the coordinate (1, y) => y is possitive.
for x = 1 , the function :
f(1) = -a(1) (1-3)³(1+5)⁴
= -a (-8)(6)⁴
= 8a(6)⁴ will be possitive
therefore, the correct answer is A.