A function is the relationship between an independent variable (x) and a dependent variable (y). A function can only occur when the independent variable are limited to one use. A function in this case is determined by the { } symbol.
This example is not a function, as the independent variable (2) appears more than once.
The rule is that the independent variable(x) cannot appear more than once as the same value and the dependant variable(y) can appear more than once as the same value.
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Answer:
0
9
18
27
Step-by-step explanation:
# of cards * 1.8
6.75 cups of cleaner is needed to be mixed with 13.5 gal of water
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Equation</h3>
An equation is an expression used to show the relationship between two or more variables and numbers.
Given that 1/2 cup of cleaner should be mixed with 1 gal of warm water.
Therefore for 13 1/2 (13.5) gal of water:
Amount of cleaner = 13.5 gal of water * 1/2 cup of cleaner per 1 gal of water
Amount of cleaner = 6.75 cups
6.75 cups of cleaner is needed to be mixed with 13.5 gal of water
Find out more on Equation at: brainly.com/question/18831322
The answer is B. Equilateral because they are all the sides are the same size
Answer: 69
Step-by-step explanation: The hypotenuse of the atom and it’s vastly large core equals the square root of 420 divides by 5.4 which equals 69.