MATH 8_Q1 WEEK 2

• 2x - 1

• 2x + 3

• 3x + 2

• 2x - 3

• CAx=₱23/u, CBx=₱18/u

• CAx=₱22/u, CBx=₱19/u

• CAx=₱22/u, CBx=₱18/u

• CAx=₱23/u, CBx=₱19/u

• x

• 2x

• 3x

• -3x

• The dominant term is 2x, meaning the cost grows linearly with x.

• As x becomes very large, the +3 becomes negligible, so the cost per unit approaches 2x.

• The cost per unit of component A will be greater than or equal to ₱23.

• The growth rate of component A is dissimilar to component B.

• Relative Speed = 3x+55-4x+27

• Relative Speed = 3x+55+4x+27

• Relative Speed = 4x+27-3x+55

• Relative Speed = 4x+27+3x+55

• RS=-25+x35

• RS=x+2535

• RS=25-x35

• RS=x-2535

• Runner A is faster than Runner B.

• Runner B is faster than Runner A.

• Both runners run at the same speed.

• Data is insufficient to answer the query.