Answer:
B
Step-by-step explanation:
Of you put the values of c and y from B in the equation, then the result is,
![1 + 2 \times 1 \leqslant 4 \\ 1 + 2 \leqslant 4 \\ 3 \leqslant 4](https://tex.z-dn.net/?f=1%20%2B%202%20%5Ctimes%201%20%5Cleqslant%204%20%5C%5C%201%20%2B%202%20%5Cleqslant%204%20%5C%5C%203%20%5Cleqslant%204)
here, 3 is less than 4, which is true.
But the result will come out as greater than 4 if you put other points in the equation, which is not true for the given condition.
Answer:
constant of proportionality, k is 3
Step-by-step explanation:
constant, k= y/x
k=9/3
= 3
Answer:
Option A
Step-by-step explanation:
Positive correlation describes a relationship between two variables where both variables move in the same direction. In this case, the response variable will increase as the explanatory variable increases.