Let f be the function with derivative given by f'(x)=sin(x*x+1).How many relative extrama dose f have on the interval 2

let me be the let me be the let the reason be love Let the classics be classics let the past be the past Let f be the function with derivative given by f'(x)=sin(x*x+1).How many relative extrama dose f have on the interval 2 The Beatles 唱的 Let it be Let go,may be the best choice. let the more loving be meshi Let's the pass be passed be let in on the ground be let in on the ground If equal affection cannot be,let the moreloving be me. the house is to let和the house is to be let有什么不同 Baby let me be the one and only one Let me be the one and only one,can you? let me be the one,one and only one. the beatles 的 let it be 的中文歌词