Given y^=5+0.2x\hat{y} = 5 + 0.2xy^=5+0.2x, what is the predicted xxx value when y=10y = 10y=10?
x=20x = 20x=20
x=25x = 25x=25
x=5x = 5x=5
x=2.5x = 2.5x=2.5