Sketch the graph of the quadratic function. f(x) = 5x + 4 C No. Solution Help 8 5 5 8 8 0 10 3 12 0 8 7 10 ANSWERS WANEFMAC7 2.1.015. 5 B 10 WebAssign. Graphing Tool Fill Graph Layers After you add an object to the graph you can use Graph Layers to view and edit its properties. Indicate the coordinates of the vertex, the y-intercept and the x-intercepts (if any). (If an answer does not exist, enter DNE. If there are multiple x-i vertex (x, y) = 0,4 y-intercept y = 4 x-intercept X = 0 x