Sarah is paid $20 an hour at her new job. She wishes to graph her total pay T, as a function of the number of hours, h. She want
1 answer:
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Answer:
Step-by-step explanation:
Let points A, B and F have coordinates
and
If BA is extended all the way through A creating BF and A becomes the midpoint of BF, then the midpoint A of the segment BF has coordinates:
Express coordinates of point F:
Hence,
Answer:
The particle's velocity is the derivative of the particle's position. The particles's acceleration is the derivative of the particle's velocity. You can compute the velocity and acceleration as follows:
Step-by-step explanation:
The velocity at is
.
The speed at t=0 is . Then, the velocity at t=0 written as a product of the speed at t=0 and the direction at t=0 is