Answer
Step-by-step explanation
Given:
A bug is moving along a straight path with velocity

What to find:
The total distance traveled by the bug over interval [0, 6].
Solution:
To find the total distance traveled by the bug over interval [0, 6], you first integrate v(t)= t² - 6t + 8
![\begin{gathered} \int_0^6t^2-6t+8 \\ \\ [(t^3)/(3)-(6t^2)/(2)+8t]^6_0 \\ \\ ((t^3)/(3)-3t^2+8t)^6-((t^(3))/(3)-3t^2+8t)^0 \\ \\ ((6^3)/(3)-3(6)^2+8(6))-((0^3)/(3)-3(0)^2+8(0)) \\ \\ ((216)/(3)-3(36)+48)-(0-0+0) \\ \\ 72-108+48-0 \\ \\ =12\text{ }units \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/y186joicdey6zdsq701zl1rsfl5o04ac7v.png)