A function is an equation that has only one answer for y for every x. This means that:
Set A and Set C are functions because their y values don’t repeat.
Set B is NOT a function because the 2 in the y values repeats twice.
Hope I helped!
Considering that 12 is a root of the function, the value of coefficient Q is of 12.
<h3>What does it means that x is a root of a function f(x)?</h3>
It means that f(x) = 0.
In this problem, the function is given by:
f(x) = x² - 13x + q.
Since 12 is a root, we have that f(12) = 0, hence:
12² - 13 x 12 + q = 0
q - 12 = 0.
q = 12.
More can be learned about functions at brainly.com/question/25537936
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Answer:yes
Step-by-step explanation:
Answer:
27.53%
Step-by-step explanation:
(505-396):396*100 =
(505:396-1)*100 =
127.52525252525-100 = 27.53