A species of bacteria is 10 micrometers long. A virus is 10,000 times smaller than bacteria. a. Using the table above, find the
length of the virus in meters. Write the answer as a power. The virus is meter long
2 answers:
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Answer:
Step-by-step explanation:
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Answer:
a) The location of the turning point is approximately .
b) Roots are approximately and
.
c)
Step-by-step explanation:
a) The figure presents the graphic of a parabola, that is, a second order polynomial, with an absolute minimum (vertex). The turning point of the graphic, that is, the point in which behavior of the curve changes, is the vertex. Hence, the location of the turning point is approximately
b) According to the Quadratic Formula, second-order polynomials can have either two real roots or two conjugated complex roots. In this case, we have two real roots. A root corresponds with the point of the curve that passes through x-axis. In this case, roots are approximately and
.
c) is the function evaluated at
, that is, the value on y-axis associated with
. Lastly, we conclude that
.