Match column A with column B by writing the letter of the correct
answer on the blank before each number
Given:
a(x) = x + 2
b(x) = 5x − 3
c(x) =
x + 5
x − 7
d(x) = √x + 5
e(x) =
3
x − 7
Column A Column B
______1. (a + b)(x) a.
3
x+5
______2. (a • b)(x) b. ±3
______3. (d ∘ a)(x) c. −7
______4. (
e
c
) (x) d.−
4
5
______5. (c − e)(x) e. √x + 7
______6. (a + b)(−1) f. x+2
x−7
______7. (a • b)(0) g. 6x − 1
______8. (d ∘ a)(2) h. 1
______9. (
e
c
) (−2) i. −6
______10. (c − e)(2) j. 5x
