Find the area of the triangle formed by the line y = 2x - 4 and two coordinate axes And please write the symbol accurately, if not, please mark it in Chinese, and this question does not include drawing,

Find the area of the triangle formed by the line y = 2x - 4 and two coordinate axes And please write the symbol accurately, if not, please mark it in Chinese, and this question does not include drawing,

When x = 0, Y - = - 4
X = 2 when y = 0
So area = 1 / 2 * (- 4) * 2 = 4