A quadratic function is defined by p(x) = (x - 1)(x + 3)
Graph the function on the coordinate plane and label the coordinates of the
х
-intercepts, the
у
-intercept, and the vertex. Please upload a picture or email me a picture of your graph

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.