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Given m(x) = >2 -9 and e(x) = = x-2 and t(x) = m(x) . e(x ) 17. What is the domain of t(x)? Justify your answer. use mix) and e(x) (2) 18. How many X-Intercept will t(x) have? Justify your answer. use mux and e(x) (2) 19. Given k (x ) = 3-x , c(x) = 3x-4 and r(x) = K(x). C(x). Describe the end behaviour of r(x). Justify your answer. Use the properties of k(x) and CLx]