6. You watch your 100w television for 4 hours everyday. Assuming electricity is $.15/kWh, how much money do you spend to power your television in a 7 day
week? (Cost= KW x Hour x.15)
$.45
$.24
$.42
$.06

kepler used the data from tycho blahe (his mentor) to construct the laws of planetary motion.

connect the batteries in series and hope

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .

a cold ice-tea.

pour in room temperature or cold water. cover the pitcher and refrigerate. steep white or green tea for 6 to 8 hours; steep black or oolong tea for 8 to 12 hours.jun 28, 2015