Find the smallest value of the linear function y = 3x-1 on the segment [1; 3].
July 2, 2021 | education
| Find the smallest value of the linear function y = 3 * x – 1 on the segment [1; 3].
First, find the derivative of the function y = 3 * x – 1.
y ‘= (3 * x – 1)’ = (3 * x) ‘- 1’ = 3 * x ‘- 0 = 3 * x’ = 3 * 1 = 3;
Hence we find that the smallest value of the linear function is equal to y = 3.
Answer: the smallest value of a linear function is y = 3.
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