Can you pls answer the questions correctly

Use the first derivative and the second derivative test to determine where each function is increasing, decreasing. concave up, and concave down. Use the first derivative and the second derivatives test to determine where each function is increasing, decreasing, concave up. and concave down. y=x3 - 2x2 +x+ 1. xela y - - 2x? - 3x + 1. XCR The function is increasing on the interval(s) [ - es. - 2 ) The function is increasing on the interval(s) | - be. ? U(1.ce) ( Type your answer in interval notation. Use a comma to separate answers as needed. Type an integer or a simplified fraction. (Type your answer in interval notation. Use a comma to separate answers as needed. Type an integer or a simplified fraction.) O B. The function is not increasing on any interval. The function is Select the correct choice beka and, if necessary, fill in the arewer box to complete your choice Select the correct choice below and, if necessary, fill in the an swer box to complete your choice. The function is decreasing on the interval(s) | - 7,on The function is decreasing on the interval(s) 3.1 (Type your answer in interval notation. Use a comms to separate answers as needed. Type an integer or a simplified fraction.) (Type your answer in interval notation. Use a comma to separate answers as needed. Type an integer or a simplified fraction.) on is not decreasing on any interval. O B. The function is not decreasing on any interval. Select the correct choice helaw and, if necessary. fil in the answer box to complete your choice. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A The function is concave down on the interval- Type your arsaver in arate answers as needed. Type an integer or a simplified fraction.) A. The function is concave up on the intervalis)]. (Type your answer in interval notation. Use a comma to separate answers as needed. Type an integer or a simplified fraction.) O B. The function is not concave down on any interval. O B. The function is not concave up on any interval. Use the first derivative test and the second derivative test to determine where each function is increasing, decreasing, concave up, and concave down. y - V5x 4 6, x2 - Use the first derivative test and the second derivative test to determine where each function is increasing, decreasing, concave up, and concave down. y = (9x -4) , XER The function is increasing on - 2 answer in interval notation. Use integers or fractions for any numbers in the expression. Simplify your answer.) Select the correct choice below and, if necessary, fill in the answer box within your choice. B. The function is not increasing on any interval. Select the correct choice below and, if necessary, fill in the an O A. The function is increasing on he answer box within your choice. (Type your answer in interval notation. Use integers or fractions for any numbers in the expression. Simplify your answer.) A. The function is decreasing on O B. The function is not increasing on any interval (Type your answer in interval notation. Use integers or fraclio e expression. Simplify your answer.) B. The function is not decreasing on any interval. Select the correct choice below and, if necessary, fill in the answer box within your choice. A. The function is concave up on- Find the local maxima and minima for the function. Find the intervals on which it is increasing and the intervals on which it is decreasing. insever in interval notation. Use integers of fractions for any numbers in the expression, Simplify your answer.) y= Vx+2. 35x59 O B. The function is not concave up on any interval. Find the local maxima into an exact answer for each coordinate, using answers as needed , u choice. ded . Use a comma to separate answers as needed O A. The local minimum/minima is/are an the local maximum/maxima is/are Suppose that the rate at which body weight W changes with age 1 is - WE, where a> 0 is a coefficient that takes different values for different species of animal. O B. The local minimum/min re and there are no local maxin O C. The local maximum/maxima is/are and there are no local minima. (a) The relative growth rate (percentage weight gained per unit of time) is defined as G(W) = wu. Write down a formula for G(W). For which values of a O D. There are no local minima or maxima is the relative growth rate increasing, and for which values is it decreasing? (b) As fish grow larger, their weight increases each day but the relative growth rate decreases. If the rate of growth is described by -He or We , explain what constraints must be imposed on a. (a) Write down a formula for G(W). Let k be a constant of proportionality where k > 0. Find the local maxima and minima for the function. Find the intervals on which it is increasing and the intervals on which it is decreasing. G(W) =K(_D y= x3 - 27x + 3, XCK Find the local maxima and minima of the function, Select the correct choice below and, if necessary, fill in the answer boxes) in complete your choice. (Type an ordered pair. Type an exact answer for each coordinate, using radicals as needed. Use a comma to separate answers as needed.) Find the local maxima and minima for the function. Find the intervals on which it is increasing and the intervals on which it is decreasing. A. The local minimum/minima is/are (3. -51) and the local maximum/maxima is/are 0 O C. The local maximum/maxima is/are |and there are no local minima O D. There are no local minima or maxima. Find the local maxima and minima of the function. Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. Find the intervals on which the function is increasing and the intervals on which it is de ice below and, if necessary, fill in the (Type an ordered pair. Type an exact answer for each coordinate, using radicals as needed. Use a comma to separate answers as needed.) (Type your answer in interval notation O A. The local minimum/minima is the local maximum/maxima is/are O A. The function is increasing on and decreasing on OB. The local minimum/minima isfare and there are no local maxima. O B. The function is increasing on and never decreases. O C. The lo cal maximum/maxima is/are and there are no local minima. O C. The function is creases D. There are no local minima or maxima. O D. The function neither increases nor decreases. Find the intervals on which the function is increasing and the intervals on which it is decreasing. Select the correct choice below and, if necessary. fill in the to separate answers as needed . O A. The function is increasing on and decreasing on O B. The function is increasing on and never decreases. O C. The function is decreasing on | and never increases. D. The function neither increases nor decreases