1. An inequality using < or > symbol is denoted by a
line.
a. horizontal
b. solid
c. broken
d. vertical
2. Which of the following represents;
The value of one Philippine peso (p) is less than the value of one US dollar (d).
a. d = p
b.p>d
c. p <d
d. none of these
3. Which of the following shows linear inequalities in two variables?
a. 2x + 3y = 3
b. y < 7
c. 4x-y> 5
d.x= 5
4. Which of the following represents,
According to the PSA, there are more female (1) Filipinos than male (m) Filipinos.
a. f<m
b.f>m
c. f = m
d. none of these
5. Which of the following is NOT a linear inequality in two variables?
a. 3x + 1 > 3y
b. 5 + 3r < 3t
C. 41 2 3
d. 2a - 3b >7
6. In the Inequality a + b = 7, which of the following ordered pair is a solution?
a. (6,5)
b. (7,6)
c. (6, 1)
d. (8,0)
7. Which of the following is TRUE about the solution of a given linear inequality in two variables?
a. It has no solution
c. It has two solutions
b. It has one solution
d. It has infinite number of solutions
8. How would you determine if an inequality has a solid line as a boundary line?
a. It has an equal ( = ) sign
c. The symbol is greater than (>)
b. It has the symbol greater/lesser than or equal to (> or <) d. the symbol is lesser than (<)
9. Consider the inequality y < 2x + 3. How would you describe its graphical solution?
a. It is a solid line shaded above.
b. It is a broken line shaded above
c. It is a solid line shaded below
d. It is a broken line shaded below
10. Given the Inequality x + y = 5, which of the following in NOT a solution?
a. (4,5)
b. (2, 2)
C. (1,3)
d. (4,0)
11. Which of the following describes the graph of linear inequalities in two variables?
a. The graph of a linear inequality is a straight line.
b. The graph of a linear inequality is a half-plane
c. The graph of a linear inequality is a parabola.
d. The graph of a linear inequality is a half of a parabola.
12. The linear inequalities in two variables has
solution/s.
b. 1
d. Infinite
c. 2
a 0​