The relation {(4, -1), (-3, 8), (-11, 10), (2, -5)} is a function. Which of the ordered pairs below could be added to this relation and it would no longer be a function? 1. (2,8)
2. (6,10)
3. (-1,1)
4. (1,-5)

Which value of c would make he following expression completely factored? 8x+cy

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?