TEKS 8(1)(D), 8(1)(G), 8(4)(C)
The y-intercept of a graph is the y-value at which the graph crosses the y-axis.
TEKS 8(1)(E), 8(4)(C)
Example Graphing Lines to Find y-Intercepts
Graph the equation y = x + 3. What is the y-intercept of the graph of the equation?
The y-intercept of the graph of the equation is 3.