Consider the function $y = f(x)$ specified by the following table: $$\begin{array}{c|c} -1 &-0.951056516295154\\ -0.8 &-0.684547105928689\\ -0.6 &0.125333233564304\\ -0.4 &0.684547105928689\\ -0.2 &0.90482705246602\\ 0 &0.951056516295154\\ 0.2 &0.904827052466019\\ 0.4 &0.684547105928689\\ 0.6 &0.125333233564304\\ 0.8 &-0.684547105928689\\ 1 &-0.951056516295154\\ \end{array}$$ (The first column contains $x$ values, while the second column contains the corresponding $y$ values.) Find a numerical approximation to the function $$F(x) = \int_{0.2}^x f(t) dt$$ using the following variant of midpoint Riemann sums: instead of computing $$f\left(\frac{x_1+x_2}{2}\right)$$ (whose value is not given) compute $$\frac{f(x_1)+f(x_2)}{2}$$ ($x_1$ and $x_2$ denote adjacent $x$ values in the table.) Use a spreadsheet to do the calculation.

Then answer the following questions.

When $x=0.8$ then $F(x) \approx$
When $x=0$ then $F(x) \approx$
When $x=-0.6$ then $F(x) \approx$
Look at the eight graphs below and choose the one which most closely resembles the graph of $$F(x) = \int_{0.2}^x f(t) dt$$ ANSWER = . (Enter the label of the graph you think is right: 1, 2, 3, 4, 5, 6, 7 or 8.)