Let fbe a continuous function from |(0,4| to 3,91. then (a.) there must be an x such that flx)=4 (b.) there must be an. x suchthat 3fcx)=2x+6 (c.) there must 2f

Let fbe a continuous function from |(0,4| to 3,91. Then (a.) There must be an x such that flx)=4 (b.) There must be an. x suchthat 3fCx)=2x+6 (c.) There must 2fx)=3x+6 be an such that X (d.) There must be an x such that fli)=z