Answer:
Option B and C are correct.
Step-by-step explanation:
Inverse function: If both the domain and the range are R for a function f(x), and if f(x) has an inverse g(x) then:
for every x∈R.
Let and
Use logarithmic rules:
then, by definition;
=
Similarly;
for and
then, by definition;
=
Similarly,
g(f(x)) = x
Therefore, the only option B and C are correct. As the pairs of functions are inverse function.
Step-by-step explanation:
Midpoint= (6+2/2, -7+1/2)
=(4,-3)
9n<3n-12 , but I can't simplify it any farther for you. Sorry.
Answer:
5) Domain: -3,-2,1,2,5 Range: 0,1,4,-5
7) Domain: -2 ≤ x ≤2 Range: 1 ≤ y ≤ 5
9) Domain: -4 ≤ x ≤ 3 Range: -5 ≤ y ≤ 5
10) Domain: all real numbers Range: y ≥ -3
12) Domain: -3 ≤ x ≤ 3 Range: -2≤ y ≤ 4
Sorry I don't know number 11