On a coordinate plane, a line goes through points (negative 2, 1) and (0, negative 3). Y = negative StartFraction 2 Over 9 EndFraction x + 2. Two separate linear functions are expressed by the graph and by the equation. Select all that apply. The slope is negative for both functions. The equation has a steeper slope than the line in the graph. The slope of the line in the graph is -2. The graph and the equation express an equivalent function.