Please help……………………………………

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Is the point (0, 8) on the x-axis or y-axis? how do you know?