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blair454
06.10.2019 •
Mathematics
The vertex of this parabola is at (5, -4). which of the following could be its equation?
a.
y = 2(x - 5)2 - 4
b.
y = 2(x + 5)2 - 4
c.
y = 2(x + 5)2 + 4
d.
y = 2(x - 5)2 + 4
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Ответ:
y=a(x-h)^2+k with vertex (h,k) so we have y=a(x-5)^2-4 so the answer is A
Ответ:
A) 3
Step-by-step explanation:
A constant term is a number without a variable. A constant term never changes. The constant term is 3.