x = 6
Step-by-step explanation:
I will use some symbols, please refer to the image I attach to understand my answer.
Since BC = 2 using Thales theorem we get that
3/x = 2/4 Β Β Β then 3/x = 1/2 Β Β and 6 = x
step-by-step explanation:
y = | -2(-2) | β y = | 4 | β y = 4 β (-2, 4)
y = | -2(-1) | β y = | 2 | β y = 2 β (-1, 2)
y = | -2(0) | β y = | 0 | β y = 0 β (0, 0)
y = | -2(1) | c β y = | -2 | β y = 2 β (1, 2)
y = | -2(2) | β y = | - 4 | β y = 4 β (2, 4)