SubArea: Properties of functionsLevel: BProject ID: 1003019301Accepted: 1Clonable: 0Easy: 1Which of the following functions has maximum at x=−3?f(x)=−2x−3; x∈[−3;3)h(x)=2x+3; x∈[−3;3]g(x)=−3x+2; x∈(−3;3]m(x)=2x−3; x∈(−∞;0]