Answer:The standard form of the given expression is y = -6x - 40.Step-by-step explanation:Here , the given expression is y +4= -6(x + 6) The above equation represents the line of an equation.It of the POINT SLOPE FORM : y - y0 = m (x -x0)Now, the standard form of a line Equation is SLOPE INTERCEPT form:y = m x + CSimplifying the given expression, we get, y +4= -6(x + 6) ⇒ y + 4 = -6x - 36or, y = -6x - 36 -4or, y = -6x - 40It is of the SLOPE INTERCEPT form.Hence, the standard form of the given expression is y = -6 x - 40.