Let
v⃗ 1=[−12] and v⃗ 2=[1−1].v→1=[−12] and v→2=[1−1].
Let T:ℝ2→ℝ2T:R2→R2 be the linear transformation satisfying
T(v⃗ 1)=[−11−9] and T(v⃗ 2)=[56].T(v→1)=[−11−9] and T(v→2)=[56].
Find the image of an arbitrary vector [xy].
can anyone help me ? Thanks.