IEEE
Consider the function and its inverse.
f(x) = x2 + 4 and f-1(x) = -
x - 4
When comparing the functions using the equations, which conclusion can be made?
The domain of f(x) is restricted to x > 0, and the domain of f(x) is restricted to x 20.
The domain of f(x) is restricted to x > 0, and the domain of f'(x) is restricted to xs0.
The domain of f(x) is restricted to x s 0, and the domain of f(x) is restricted to x 4.
The domain of f(x) is restricted to x s 0, and the domain of f(x) is restricted to x s 4.

4dfn

Step-by-step explanation:

Let's solve for a.

x2+4andf−1x=−x−4

Step 1: Add -x^2 to both sides.

4adfn+x2−x+−x2=−x−4+−x2

4adfn−x=−x2−x−4

Step 2: Add x to both sides.

4adfn−x+x=−x2−x−4+x

4adfn=−x2−4

Step 3: Divide both sides by 4dfn.

4adfn

4dfn

=

−x2−4

4dfn

a=

−x2−4

4dfn

a=

−x2−4

4dfn

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.

vwhat effect does the word head have on the meaning of this passage?

a. it demonstrates how intelligent he was.

b. it shows he was a favorite of the teachers.

c. it indicates he would be a good preacher.

d. it reveals how self-important he was.

how does the choice of the word head contribute to the passage’s tone?

a. it offers a sense of entitlement.

step-by-step explanation: