What are the critical points of the function f(t)=8t^3-t^2

The Critical points are (0,0), (1/12,-1/432) I hope this works out for you

Step-by-step explanation:

Actually Welcome to the Concept of the Congruency if the triangles.

Since in the above the Condition, the Angles of the two Triangles are same, thus we use here,

Triangles are just Similar not Congruent

D. } is the correct answer