Find the arc length of the curve on the given interval. Parametric Equations x= 7t + 5, y = 7 - 8t Interval -1sts 3 Step 1 Arc length is given by - L* √(x) Step 2 One of the given equations is x = 7t + 5, so dx= dt The other equation is y = 7 - 8t, so dy = dt Submit Skip (you cannot come back) ✔ dt.

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