Since both 4 and 6 are divisible by 2, it becomes 2/3<span />
The answer is 3/2 because you do the slope equation and that answer
Answer:
6. ![y = \frac{-1}{3} x+5](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B-1%7D%7B3%7D%20x%2B5)
7. ![y=\frac{5}{4}x-12](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B5%7D%7B4%7Dx-12)
Step-by-step explanation:
Rember to put an x behind the slope.
Answer: 360
Step-by-step explanation:
1/5 of 600 is 120
Since we have to take 3/5 we simply multiply 120 by 3 to get 3/5
Thus meaning that the answer is 360 apples.
constant of variation k = 10 when y=12 and x = 1.2
Step-by-step explanation:
We are given If y varies directly as x, and y is 12 when x is 1.2, what is the constant of variation for this relation?
y = 12
x = 1.2
Constant of variation = k = ?
We know that if y varies directly as x then:
![y = kx](https://tex.z-dn.net/?f=y%20%3D%20kx)
We need to find k:
![k=\frac{y}{x}](https://tex.z-dn.net/?f=k%3D%5Cfrac%7By%7D%7Bx%7D)
Putting values:
![k=\frac{12}{1.2}\\k= 10](https://tex.z-dn.net/?f=k%3D%5Cfrac%7B12%7D%7B1.2%7D%5C%5Ck%3D%2010)
So, constant of variation k = 10 when y=12 and x = 1.2
Keywords: Direct Variation, Constant of variation
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