Explain why each of the following integrals is improper. (a ) x - 5 Since the function y = Ihas an infinite discontinuity at x = 5, the integral is a Type 1 improper integral Since the function y x - 5 has an infinite discontinuity at x = 1, the integral is a Type 2 improper integral, Since the function y = x - 5 has an infinite discontinuity at x = 5, the integral is a Type 2 improper integral! Since the integral dx x - 5 -has an infinite interval of integration, it is a Type 1 improper integral. Since the integral dx X - 5 -has an infinite interval of integration, it is a Type 2 improper integral. (b ) x-9 O Since the function y has an infinite discontinuity at the integral is a Type 1 improper in 2-9 O Since the function y = has an infinite discontinuity at x the integral is a Type 1 x- 9 Since the function y = 1 X2 -9 has an infinite discontinuity at tegrali Since the integral dx x 2 - 9 s an infinite interval of integration, it is Since the integral dx 2_has an infinite interval of integration, it is a Type 2 improper integral (c ) can (TX) dx O Since the function y = tan(izx) has an infinite discontinuity at x = 0, the integral is a Type 2 improper integral O Since the function y = tan(xx) has an infinite discontinuity at x - - the integral is a Type 2 improper integral. Since the function y = tan(rx) has an infinite discontinuity at x - 1, the integral is a Type 2 improper integral, Since the integral tan(x) dx has an infinite interval of integration, it is a Type 1 improper integral O Since the integral tan( x) dx has an infinite interval of integration. it is a Type 2 improper integral. (d)dx Since the function y = ' has an infinite discontinuity at x Since the function y = =_ has an infinite discontinuity at x = -1, the integral is a Type 1 improper integral Since the function y = _ has an infinite discontinuity at x = 0, the integral is a Type 2 improper inted O Since the integral de has an infinite interval of integration, it is a Type 1 improper integral. X O Since the integral Sox has an infinite interval of integration, it is a Type 2 improper integral