Algebra 1 STAAR Practice Writing Quadratic Equations (A.6B - #3)

Practice writing equations of quadratic functions given the vertex and another point on the graph, writing the equation in vertex form (f(x) = a(x - h)2 + k), and rewriting the equation from vertex form to standard form (f(x) = ax2 + bx + c) with a test item from the 2019 released STAAR test (#43 - A.6B)