Given that the area of the triangle formed by the image of the functions y = 2x + m and y = - 2x + m (M is a constant not equal to 0) and the X axis is 2, the value of M is obtained
The area of the triangle formed by the image of the function y = 2x + m and y = - 2x + m and the X axis is 2, y = 2x + m and X, Y axis is (- M / 2,0) (0, m); y = - 2x + m and X, y axis is (M / 2,0) (0, m)
The area of the triangle is 2
1/2XmX(2Xm/2)=2
Square of M = 4
M in two cases
That is, M = ± 2
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