Calculate the y-values for the prescribed x-values in the peicewise

Use a sing excel formula to evaluate the first y-value for its coressponding first x-value. The x-values start from -4 and change incremently with 0.2 through to 4. Th peicewise is described as follows: If x is between -4 and -3, then function is x+4, otherwise if x is between -3 and -2, the function is -x-2, otherwise if x is found between -2 and 2, the function to use is square root of 4-x^2, otherwise if x is found between 2 and 3, the function is x-2, otherwise the function to use is -x+4.

Confused..

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