For each problem: find the common difference, the next three terms, the explicit formula and then fin the 52nd term of the sequence

H(x)=4x2-5x h(-3) what is the answer?

Which representation has a constant of variation of -2.5

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.