Determine which relation is a function. O {(-5, 1).(-5,0).(-2,1),(-1, 4), (6, 2)}
O {(-5, 1), (-2,0).(-2, 2), (3, 4), (6, 2)}
O {(-5, 1), (-2, 0), (-1, 1), (2, 4), (6, 3)}
O {(-5,3), (-2, 0), (-1,2), (6,4), (6,3)}
1, 3); (6, 4)

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

The revenue generated by a bakery over x months, in thousands of dollars, is given by the function f(x) = 2(1.2)* the cost of running the bakery forx months, in thousands of dollars, is given by the function g(x) = 2x + 1.4determine the equation for h if h(x) = f(x) - g(x).oa. m(x) = (1-2)*-x-07b.(x) = 2(1 2 - 2x -0.7)h(x) = -2((1.2) + x + 0.7)d. h(x) = 2((12) - x-0.7)

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?