ANSWER
Minimum value: y=-6
Occurs at: x=-4
EXPLANATION
Given
We need to write the equivalent of this function in vertex form:
where (h,k) is the vertex.
We must complete the square to get the function to this form.
We add and subtract the square of half the coefficient of x.
This gives us;
The first three terms form a perfect square quadratic trinomial.
or
Therefore we compare to
h=-4 and k=-6
The minimum value of the function is
and this occurs at;
Answer:
Step-by-step explanation:
3
Answer:
Tn=a+(n-1)d
a=a1
Tn=a1+(n+1)d
I would appreciate if my answer is chosen as a brainliest answer
Answer:
b
Step-by-step explanation:
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