Chapter 2.2, Problem 10QR

S tanx 14 C05 X JX

2х -1 -dx. x +3 Evaluate

Use the first derivative test and the second derivative test to determine where each function is increasing, decreasing, concave up, and concave down. 1 3 y = (4x-1) XER Select the correct choice below and, if necessary, fill in the answer box within your choice. A. The function is increasing on (Type your answer in interval notation. Use integers or fractions for any numbers in the expression. Simplify your answer.) OB. The function is not increasing on any interval.

-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?

MAT 1133.006 Spring 2021 Homework: HW for 11.6 Score: 0 of 1 pt 11.6.1 Use the product rule to find the derivative. y= (2x +5)(2x-3) Enter your answer

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Write TRUE, if the given statement is correct, otherwise, write FALSE. 2.) In Fundamental Theorem of Calculus, F(x) is the derivative of the function f(x)

2х -3 -dx. Evaluate(x-2)(x² + 1)

I don’t quite understand determining even or odd functions when the function has both a numerator and a denominator, and when the function has even and odd x values. How do you determine it?