Given the scatter plot, choose the function that best fits the data.
1 answer:
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ANSWER
D.
The minimum value of g(x) is greater than the minimum value of f(x).
EXPLANATION
It was given that;
has a vertex at
and opens upwards.
This means that f(x) is a minimum graph and hence have a minimum value of 8.
Also ,
When we compare this function to
We can see that,a=4, h=8 and y=9.
The vertex is
Since a>0, the graph opens upwards.
The graph has a minimum point which is (8,9) and hence the minimum value is 9.
We can see that, the minimum value of g(x) is greater than the minimum value of f(x).
Therefore the correct answer is D.
D.
The minimum value of g(x) is greater than the minimum value of f(x).
EXPLANATION
It was given that;
has a vertex at
and opens upwards.
This means that f(x) is a minimum graph and hence have a minimum value of 8.
Also ,
When we compare this function to
We can see that,a=4, h=8 and y=9.
The vertex is
Since a>0, the graph opens upwards.
The graph has a minimum point which is (8,9) and hence the minimum value is 9.
We can see that, the minimum value of g(x) is greater than the minimum value of f(x).
Therefore the correct answer is D.
Answer:
Step-by-step explanation:
This is a permutation problem. There are 5 swimmers in the race, and any combination of 3 will finish in the first 3 places. The formula will look like this:
₅P₃ = which will expand to
₅P₃ = and when the 2 * 1 cancels out between the numerator and the denominator, you're left with simply:
₅P₃ = 5 * 4 * 3
which is 60