You know how a puppy is a kind of dog, but not all dogs are puppies? Well, the same thing is true for lots of other categories of things, including squares and rectangles.
Calculate 50% of 200
2 answers:
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Answer: third option.
Step-by-step explanation:
By definition, a direct variation function has the form shown below:
Where k is a constant.
Then, knowing the given points, you can calculate k with the formula for calculate the slope of a line:
Substituting k into , you obtain: