Question

1. How can you determine if a relation is a one-to-one function?
2. determine whether the relation represents a function.
i) {(a,b),(c,d),(a,c)}{(a,b),(c,d),(a,c)}
ii) {(a,b),(b,c),(c,c)}{(a,b),(b,c),(c,c)}
3. Given the function k(t)=2t−1
a.Evaluate k(2)
b. Solve k(t)=7
4. Given the function f(x)=8−3x:
Evaluate f(−2)
b. Solve f(x)=−1.
5. Given the function p(c)=c 2 +c:
Evaluate p(−3)p(−3).

6.Given the function f(x)=x 2 −3x:
Evaluate f(5)

7. Given the function f(x)=x+2 and g(x) =2x – 3
a. Find f(g(x))
b. Find g(f(x))
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Answer 1

Answer:

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Answer 2

Step-by-step explanation:

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