Gradient and gradient descent. (check all that apply) 3 po a gradient descent is an image with increasingly fading colors from top to bottom gradient descent is a method to find the lowest point of a mathematical function the gradient is a list of numbers (a vector) that indicates the direction in which a mathematical function has the largest slope the gradient is the slope of a mathematical function in a particular direction the gradient is a computer program to compute the grade of an exam gradient descent is a procedure in which one computes the gradient of a mathematical function and takes a step in the opposite direction gradient descent is a procedure professors use to minimize the grades of exams by asking questions about gradient descent