Question

Drawing it out would be best can you help me please

Answer 1

Answer:

$z_1+z_2$ = (-2,5)

Step-by-step explanation:

To Find: $z_1+z_2$

Solution :

Referring the given graph

We can find the coordinates of   $z_1$ and  $z_2$

Coordinates of   $z_1$= (-7,1)

Coordinates of  $z_2$= (5,4)

Thus Coordinates of  $z_1+z_2$ = (-7+5,1+4) = (-2,5)

Thus $z_1+z_2$ = (-2,5)

So, the point $z_1+z_2$ = (-2,5) is shown on the attached graph file