The financial community reacted with disappointment to President Carter?Ûªs inflation speech yesterday, but business leaders were more receptive to the president?Ûªs call for voluntary restraint among all sectors of the economy.</br></br>In the money markets, analysts said the president failed to address convincingly the major factors they feel are driving up price levels: the ballooning federal budget deficit and the growth of the nation?Ûªs money supply.</br></br>But business leaders, such as General Motors Corp. Chairman Thomas A. Murphy, expressed relief that the President continued to reject wage and price controls and commended the ?ÛÏpresident for his statement on this problem.?Û?</br></br>Murphy pledged that GM would ?ÛÏredouble our efforts in our budgeting and daily operations to exercise maximum discipline over our costs in</br></br>The President?Ûªs program?ÛÓthe broad outlines of which have been rumored for weeks?ÛÓfailed to convince either