Find a and b so that f(x, y)=x2+ax+y2+b has a local minimum at the point (8,0), with z-coordinate 35.

If jm equals 5x -8 and lm equals 2x -6 which expression represents jl

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68