Aphone company charges for service according to the formula c(t)=22+0.15t, where t is the number of minutes talk and c(t) is the month charge, and dollars. find an is the month charge, in dollars. find an interpret the rate of change and initial value.

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.)

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units