Sketch the region that corresponds to the given inequalities

Sketch the region that corresponds to the given inequalities. HINT [See Examples 2 and 3.]

x 0, y 0

Say whether the region is bounded or unbounded.

The region is bounded.The region is unbounded.     

Find the coordinates of all corner points (if any). (Order your answers from smallest to largest x, then from smallest to largest y. If an answer does not exist, enter DNE.)

Solution

1) . given x + y >= 9

x <= 10

y <=14

the points satisfying this are(0,9) (0,14)

and( 10, 0) (10 , 14)

the region is bounded.

except last the region all are bounded.