linear Inequalities-1

Front

Which point below is NOT part of the solution set? Options: (0, 0), (-10, -10), (-1, 5), (5, 20)

Back

(-10, -10)

Front

Are the points on the line part of the solution set?

Back

Yes, they are part of the solution set

Front

Graph for y ≥ -3

Back

D

Front

Graph for 5x + y ≤ -1. Options: A, B, C, D

Back

D

Front

Which equation matches the given graph? Options: y < 2/5x + 1, y ≥ -2/5x + 1, y ≤ 2/5x + 1, y ≥ -2/5x - 1

Back

y ≤ 2/5x + 1

Front

Match, the solutions is the purple area: y > -4/5x - 1 and y ≤ 2/3x + 3, y ≥ -4/5x - 1 and y ≤ 2/3x + 3, y < -4/5x - 1 and y < 2/3x + 3, y < -4/5x - 1 and y ≥ 2/3x + 3

Back

y > -4/5x - 1 and y ≤ 2/3x + 3

Front

Match the inequalities.

Back

y > -x - 1 and y ≥ x + 4

Front

Is the point (3, 1) a solution for the inequality?

Back

No because it is located on the line and the line is dotted.

Front

Write the linear inequality in standard form for this situation: Ms. Sawati is ordering pizzas and breadsticks for a school party and has a budget of no more than ₹ 810. An order of breadsticks costs ₹ 70 and a pizza costs ₹ 130.

Back

7x + 13y ≤ 81

Front

Write the linear inequality in standard form for this situation: The CRHS science department can spend no more than ₹ 27000 on textbooks this year. The department needs to buy both Biology text books, which cost ₹ 570 each, and Chemistry textbooks, which cost ₹ 720 each.

Back

57x + 72y ≤ 2700