1. The graph of a quadratic function is shown on the coordinate grid. The coordinates of th intercepts and the vertex are integers
What is the minimum value of j?

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work: