Answer:
Step-by-step explanation:
Given
and
Required
The relationship between them and
From the question, we understand that and
are supplementary
Supplementary angles add up to 180.
So, the relationship between and
is:
The graph of f(x) = x2 has been shifted into the form f(x) = (x - h)2 + k:
1 answer:
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We are told that f(x) = x + 2. We want to find .
Squaring f(x) on one side means we square x + 2 on the other.
So,
f(x) = x + 2
(f(x))² = (x + 2)²
= (x + 2)(x + 2)
We can use FOIL to square x + 2. The first terms multiply to x², the outside terms to 2x, the inside terms to 2x and the last terms to 4.
= x² + 2x + 2x + 4
= x² + 4x + 4
So [f(x)]² = x² + 4x + 4