Question 1

What is a linear inequality?

Accepted Answer

It is a mathematical statement that uses the symbol >, <, ≥, or ≤.

Answer

both A and C

Answer

It is a mathematical statement that uses the symbol =.

Answer

It is an inequality that can be written in the form Ax + By = C.

Question 2

Which does not belong to the group?

Accepted Answer

x + y = 7

Answer

x + y < 7

Answer

x + y > 7

Answer

x + y ≥ 7

Question 3

Which linear inequality will have a broken line when graphed?

Accepted Answer

x + y > 7

Answer

x + y ≥ 7

Answer

x + y = 7

Answer

x + y ≤ 7

Question 4

Points that lie on the broken line are solutions of the linear inequality.

Accepted Answer

False

Answer

True

Answer

Sometimes

Answer

Cannot be determined

Question 5

When graphed, which linear inequality will give you a solid line?

Accepted Answer

x + y ≥ 7

Answer

x + y = 7

Answer

x + y > 7

Answer

x + y < 7

Question 6

Translate this in mathematical statement:

The total amount of the family spends for food (f) and educational expenses (e) is at most 8,000 pesos.

Accepted Answer

f + e ≤ 8,000

Answer

f + e > 8,000

Answer

f + e ≥ 8,000

Answer

f + e < 8,000

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