Find the slope of the line and the y intercept described by x-2y=-6

Consider symmetrically placed rectangular insulators with uniformly charged distributions of equal magnitude as shown. x y −−−−−− what is the direction of the net field at the origin?

Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.