Question

A. Identify if the given inequality is linear inequality in two variables.
1. 2x2 + 2y 4x + y2 7. y ≥ 6y + x
3. x – 3y ≤ 9 8. xy 9 10. 3 (x + y) ≥ 2x + 6
B. Which of these ordered pairs is the solution of the following inequality.
1. 2x + y 9 ; a. (2, 3) b. (1, -4)
C. Determine if the given points are solutions of the inequality 3x - 2y > 12.
a. (−2, 4) b. (2, −3) c. (5, 0)

Answer 1

Answer:

Mathematics includes the study of such topics as quantity, structure, space, and change. It has no generally accepted definition. Mathematicians seek and use patterns to formulate new conjectures; they resolve the truth or falsity of such by mathematical proof