The correct option regarding whether the relation is a function is:
B. The relation is a function. Each input value is paired with one output value.
<h3>When does a relation represent a function?</h3>
A relation represent a function if <u>each value of the input is paired with one value of the output</u>.
In this problem, when the input - output mappings are given by:
{(–2, 3), (–1, 3), (0, 2), (1, 4), (5, 5)}.
Which means that yes, each input value is paired with one output value, hence the relation is a function and option B is correct.
A similar problem, in which we verify if a relation is a function, is given at brainly.com/question/12463448
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Answer: y = one sixteenth(x − 4)^2 + 2
Step-by-step explanation:
If the parabola is written as:
y = a*x^2 + b*x + c
then if the graph opens up, then a must be positive, so we can discard the third and fourth options, we remain with:
y = 1/6*(x - 4)^2 + 2 = 1/6x^2 - (8/6)*x + (16/6 + 2)
y = 1/6*(x + 4)^2 - 2 = 1/6x^2 + (8/6)*x + (16/6 - 2)
the vertex (4, 2)
then
x = -b/2a = 4.
this means that a and b must be of different sign, then the only correct option can be:
y = 1/6*(x - 4)^2 + 2 = 1/6x^2 - (8/6)*x + (16/6 + 2)
where:
x-vertex = (8/6)/(2/6) = 4 as we wanted.
when we evaluate this function in x = 4 we get
y = 1/6*( 4 - 4)^2 + 2 = 2.
So the correct option must be: y = one sixteenth(x − 4)2 + 2
Answer:
375 pound is needed for 3/4 as we can show 125 pound each 1/4 acre
Step-by-step explanation:
3/4 of an acre = 3/4 of 500 = 375
1/4 = 125
125 x 3 = 375
I Believe The Answer Is 12
216 Centimeters is the answer of your question, hope this helps
