Graph the following equation and identify the \( y \)-intercept. \( y=x+2 \) Use the graphing tool on the right to graph the equation.
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To graph the equation \( y = x + 2 \), start by plotting the y-intercept, which occurs when \( x = 0 \). Substituting \( x \) into the equation gives \( y = 0 + 2 = 2 \). This means the point (0, 2) is on the graph. From here, you can also plot another point by choosing a value for \( x \); for example, when \( x = 2 \), \( y = 4 \) gives the point (2, 4). Draw a straight line through these points to complete the graph. The y-intercept is the point where the line crosses the y-axis, which is at (0, 2). This indicates how far your graph starts from the origin vertically!