Assignment:
Q1. The vertical height in feet of a ball thrown upward from a cliff is given by s(t)=-16t^2+64t+200, where t is measured in seconds. What is the height of the ball, in feet, when its velocity is zero?
Q2. If the function f is continuous for all real numbers and the limit as h approaches 0 of f(a+h)-f(a)/h = 7 then which statement is true? Please tell why each case is right or wrong and give answer.
a) f(a)=7
b) f is differentialbe at x=a.
c) f is differentiable for all real numbers.
d) f is increasing for x>0.
e) f is increasing for all real differentiable.
Q3. If f is continuous for all x, which have the same value? Explain.
I. Integral with b on top and a on bottom f(x)dx.
II. Integral with b-a on top and 0 on bottom f(x+a)dx.
III. Integral with b+c on top and a+c on bottom f(x+c)dx.
Provide complete and step by step solution for the question and show calculations and use formulas.