Waecmaths
| Title | waecmaths question | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Question 33 |
If y varies directly as the square root of (x +1) and y = 6 when x =3, find x when y = 9 |
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| Question 16 |
If x varies inversely as y varies directly as z , what is the relationship between x and z |
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| Question 43 |
If x and y are variable and k is a constant , which of the following describes an inverse relationship between x and y |
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| Question 33 |
G varies directly as the square of H. If G is 4 when H is 3, find H when G = 100 |
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| Question 4 |
The distance, d, through which a stone falls from rest varies directly as the square of the square of the time, t, taken. If the stone falls 45 cm in 3 seconds, how far will it fall in 6 seconds. |
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| Question 31 |
If $x\propto (45+\tfrac{1}{2}y)$ which of the following is true |
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| Question 4 |
If $p\propto \frac{1}{q}$ which of the following is true |
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| Question 18 |
The table below satisfies the relation $y=k\sqrt{x}$ , where k is a positive constant.
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| Question 19 |
The table below satisfies the relation $y=k\sqrt{x}$ , where k is a positive constant. Use it to answer 18 and 19
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| Question 48 |
If $y\propto \frac{1}{{{x}^{2}}}$ and y = 1¼ when x = 4. Find the value of y when x = ½ |
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| Question 2 |
If x varies inversely as y and y varies directly as z, what is the relationship between x and z |
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| Question 3 |
Given that y varies inversely as the square of x. If x =3 when y =200. Find the equation connecting x and y |
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| Question 12 |
H varies directly as p and inversely as the square of y. If H =1, P =8 and y =2, find H in terms of p and y |