Answer:
(0, 4), (4, 2)
Step-by-step explanation:
Locate each point on the graph. If it is on the blue line, then it is a solution to the equation.
The solutions are:
(0, 4), (4, 2)
a. Any vector in the span of is a linear combination of the vectors in . The simplest one we could come up with is the addition of the two vectors we know:
b. Since one vector is quadratic while the other is purely linear, there is no choice of such that
because the only way to eliminate the term is to pick , but there's no way to eliminate the remaining constant term.