Consider the function f(x) = 20/√x and its second-degree polynomial p2 (x) = 20 - 10(x-1) + 7.5(x-1)^2 at x=0.8. compute the value of f(0.8) and p2 (0.8). round your answer to four decimal places.(a) f(08) = 22.3607 p2(0.8) = 44.6000(b) f(08) = 22.3607 p2(0.8) = 22.3000(c) f(08) = 45.7214 p2(0.8) = 45.6000(d) f(08) = 21.3607 p2(0.8) = 21.3000(e) f(08) = 23.3607 p2(0.8) = 22.3000

and .

Step-by-step explanation:

According to the statement,  and  . Based on these definitions, at produce:

.  On the other hand, you have to:

Then, it can be affirmed that and .

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq