At 2 p. m.,the level of the water in the pool was 10 feet. at 6 p. m., the level of water was 2 feet. find the rate of change of the water

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?