Quickly! Please solve all correctly! Will give 100 points! 1. If ,then what is at (3, 8)?
2. If , what is the instantaneous rate of change of f(x) at x = 8?
3. Let . Which of the following is the value of ?
4. The position of a particle moving along a coordinate plane is , with s in meters and t ins seconds. What is the particle's velocity when t= 3 sec ?
5. If , what is the slope of the tangent line of f(x) at x=0?
6. Let . Which expression represents ?
7. If , which of the following gives the slope of the tangent line for all values of x?
8. Let f(x)=(4x+8x ln(2)) . For all values a for which the function is defined, what is the instantaneous rate of change at x=a ?
9. Let f(x)= . Which expression gives ?