Graph the piecewise function (20 points!) (image provided below)
1 answer:
check the picture below.
notice, the hollow dot endpoints, is where the subfunction does not include that value of "x", and where the dot is a solid dot, that value is included in the subfunction.
so the piece-wise is simply the composition of all its subfunctions, in this case 3 subfunctions, within their range, notice the lines continue on the dashed line part, but that part is not included in the piece-wise because is outside the range provided for "x".
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the roots of the second equation are
x1 = 1/3(-0.693) = -0.231
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