Can you show me how to do these Also the line x=4 and the line x=6

use your TI-Nspire to evaluate the definite integral. 1.) Find the volume if the region enclosing y = 4-x, x =0, and y = 0 is rotated about the given line. Circle which method you will use and fill in the appropriate values of R and r where applicable. a.) the x-axis b.) the line y = 4 Disk Method Disk Method r= r= Washer Method Washer Method R = R = r= r= c.) the line y = 5 d.) the y-axis Disk Method Disk Method r= r= Washer Method Washer Method R= R= r= r =