yintercept of fx 5x15x4 x212x19SolutionY intercept can be

y-intercept of f(x) = (5x-15)(x-4) / x^2+12x-19

Solution

Y intercept can be obtained by putting x= 0

y =  (5x-15)(x-4) / x^2+12x-19

y intercept =  (5*0-15)(0-4) / (0^2+12*0-19)

= (-15)(-4)/(-19)

= -60/19

Answer: -60/19