please help me find the formula of this table graph thingy
the topic Is graph and direct propotion
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Find the ratio of the given one: 20/200 = 0.1
this means the sugar (y) is 0.1 amount of soda (x)
Multiply the amount of soda by 0.1:
Formula is y = 0.1x
Formula : y = kx or y = k/x
Thus since the formula is y = kx then we can substitute:
y = 20
k = ?
x = 200
20 = ? / 200
? = 10
Therefore for the rest of the blank
100/10 = 10
500/10 = 50
1000/10 = 100
So the chart now is:
| Drink (x ml) | 200 | 100 | 500| 1000|
| Sugar (y g) | 20 | 10 | 50 | 100 |
[RevyBreeze]