Answer:
b. is the only set of points that is a function.
Step-by-step explanation:
A relation is a function is there is not more than one y assigned to a x.
A relation relates a variable to another variable. Option a does not not this.
A set of points is a relation. A trick to figuring out if is a function is to see if all x's are different.
Let's look at b. All the x's are different there so it is a function.
Now c, we see that there are two different points with the same x so this is not a function.
Now d, we see that there are two different points with the same x so this is not a function.
36 ft 24 ft
18 ft 12 ft
10 ft 6 ft
12 ft 5 ft
The decimal representation of 12% is 0.12 obtained by dividing the percentage amount by a hundred.
A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.
We know, 10% is equivalent to (10/100) = 0.1 in terms of decimal representation.
Given, Helene spends 12% of her budget on transportation expenses.
Therefore, The decimal representation of 12% is (12/100) = 0.12.
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A. 1/4
B. 1/36
C. 1/2
D. 1/6