Given the trinomial x2 + bx - c where both the first sign is positive and the second sign is negative, the signs of the factors will be

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for

Ithink is a. true, but not sure