Let g(x) be a vertical shift of f(x) = -x up 3 units followed by a vertical stretch by a factor of 4. Write the rule for g(x)

Y=4x^2+x-1 solve using quadratic formula

Anyone know? will mark brainliest if correct!

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.