calculate-the-arc-length-of-the-line-yx4yx4-on-the-interval-27-27-using-calculus

Question

Calculate the arc length of the line y=−x+4y=−x+4 on the interval ﻿﻿[2,7]﻿﻿[2,7] using calculus, and verify with the geometric distance.

Accepted Answer

52 units5\sqrt2	ext{ units}

Answer

72 units7\sqrt2	ext{ units}

Answer

22 units2\sqrt2	ext{ units}

Answer

32 units3\sqrt2	ext{ units}