Chapter 3, Problem 17RE

Please solve and show full work.

-2Fonslowcountyscho The average value of gold per ounce over time is modeled by V(†) = 45†+ 279, where t = time in years since 2000. According to this function, how many years will it take for the gold to be worth $639?

How do I sketch the derivative of the graph above

how would u solve this problem? pls ignore my work around the question.

Calculus

In Exercises 73-78, find a function that has the given deriva- tive and value. In each case you can find the answer with an educated guess-and-check process. It may be helpful to do some preliminary algebra. 73. f'(x) = 3x° – 2x² + 4, ƒ(0) = 1 74. f'(x) = 7x? + 8x11 – 18, f(0) = -2 75. f'(x) = 1– 4x°, f(1) = 3 76. f'(x) = x(4 – 2x), f(0) = 0 77. f'(x) = (x* – 8)(1 – 3x³), f(0) = 2 78. f'(x) = (3x + 1)³, f(2) = 1 %3D

Sub: BASIC CALCULUS DETERMINE THE DERIVATIVE OF THE FOLLOWING FUNCTIONS

solve

How do I find this?