The graph of y = -1/2x + 2 is positive over the interval ( -infinity, 4) and negative over the interval (4, infinity). What happens on the graph when x = 4? Explain.

17 in long 1.3 ft wide and 8in high what is the volume

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Michelle is planting flowers in her garden. she wants the ratio of daises to carnations to be 3 to 2. michelle wants to plant a total of 35 flowers. how many daises should she plant?