Differentiate two ways; first, by using the Quotient Rule ; then, by dividing the expressions before differentiating. Compare your result as a check. Use a graphing calculator to check your results. y = t 2 − 25 t − 5
Differentiate two ways; first, by using the Quotient Rule ; then, by dividing the expressions before differentiating. Compare your result as a check. Use a graphing calculator to check your results. y = t 2 − 25 t − 5
Solution Summary: The author calculates the derivative of the function y=t2-25 t-5 with and without dividing it.
Differentiate two ways; first, by using the Quotient Rule; then, by dividing the expressions before differentiating. Compare your result as a check. Use a graphing calculator to check your results.
y
=
t
2
−
25
t
−
5
Formula Formula d d x f − g = d d x ( f ) − d d x ( g )
The fox population in a certain region has an annual growth rate of 8 percent per year. It is estimated that the
population in the year 2000 was 22600.
(a) Find a function that models the population t years after 2000 (t = 0 for 2000).
Your answer is P(t)
=
(b) Use the function from part (a) to estimate the fox population in the year 2008.
Your answer is (the answer should be an integer)
r
The solutions are 1
where x1 x2-
● Question 11
Solve: x 54
Give your answer as an interval.
Question 12
Chapter 1 Solutions
Calculus and Its Applications Plus MyLab Math with Pearson eText -- Access Card Package (11th Edition) (Bittinger, Ellenbogen & Surgent, The Calculus and Its Applications Series)
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