Question

\text { Suppose that } T: \mathbf{R}^{2} \rightarrow \mathbf{R}^{3} \text { is c inear fransformation and } T(1,1) = (4, 7, 13)T(-2,1) = (1, 1, 2) Find the standard matrix

for T and use it to calculate T(-1,2).

Fig: 1

Fig: 2

Fig: 3