B. It's a common fact that isn't any one person's idea so it doesn't need to be cited
O.K.
(h; k) are the coordinates of the vertex.
On the graph are (3; 4), therefore we have:

We have the x-intercept (1; 0) → x = 1; y = 0.
Substitute them in the equation:

so. We have the answer:
Answer:
B) EH
Step-by-step explanation:
Answer:
5.909
Step-by-step explanation:
The quotient is approximately ...
15.58701/2.638 ≈ 5.9086467...
The least-precise contributor to this calculation has 4 significant digits, so it would be appropriate to round the result to 4 significant digits:
5.909
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<em>Additional comment</em>
The quotient has a 659-digit repeating decimal fraction starting with 6467....