If a vertical line crosses the relation on the graph only once in all locations, the relation is <span>a </span>function. If<span> a vertical line crosses the relation more than once, the relation is </span>not a function<span>. So number 18 is not a function but number 19 is a function.
Hope this helps!!</span>
Learning mathematical functions is a lot similar to learning a new language.
Like in learning a new language, its very important to work out on the relationship between words & their uses. In the same way, in functions, it is very important to understand the relationship between variables.
Firstly, a strong foundation should be built in understanding algebra. Algebra is a key to understand functions. Just like its very important to form the base foundation of syllables & basic grammar in the language.
Another name for animal-like protists are called protozoa<span>. They </span><span>are single-celled eukaryotes. Similar to animals, they are able to move and are </span>heterotrophs<span>.
Hope this helps!
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9514 1404 393
Answer:
10,466.7 in^3
Step-by-step explanation:
The volume of a cone is given by ...
V = (1/3)πr^2·h
where r is the radius and h is the height. Using your numbers, we have ...
V = (1/3)(3.14)(20 in)^2·(25 in) = 10,466.7 in^3
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A more accurate value of π will give a different result.
Answer:
a. 1.91
Step-by-step explanation:
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