The Graph of the Prediction Equation Obtained from Fitting the Model

Multiple Choice

The graph of the prediction equation obtained from fitting the model $\mathrm { y } = \beta _ { 0 } + \beta _ { 1 } X _ { 1 } + \beta _ { 2 } X _ { 2 } + \varepsilon$
Is a(n) :

A) Line
B) Plane
C) Parabola
D) Exponential curve
E) Single point