Mathematics, 10.06.2021 09:20 hjeffrey168
(a) Two quantities, y and x?, are in inverse proportion.
If the difference in the values of y when x = 5 and when x = 10 is 1.2, find
(i)
an equation connecting x and y,
(ii) the value of y when x = -2.
(b), Two quantities, pand /7, are in direct proportion. When g is increased by
h%, the percentage increase in p is 200%. Find the value of h.
Answers: 1
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(a) Two quantities, y and x?, are in inverse proportion.
If the difference in the values of y when...
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