Answer:
The domain of f(x) corresponds to the set of real numbers.
D f(x) ∈ ∀X; D f(x) ∈ R
Step-by-step explanation:
f(x)=X+18-3X-15
f(x)=-2X+3 (right line with negative slope)
This function exists for all values of X, so the domain corresponds to the set of real numbers.
D f(x) ∈ ∀X; D f(x) ∈ R
The area of a kite would be 6 ts
Answer:
22x
Step-by-step explanation:
7x + 15x
(7 + 15)x
22x
Quadrant 2 because it goes to the left because the X is negative then up because the Y is positive.
Answer:
142ft squared
Step-by-step explanation:
It was actually very easy, the working may not be clear and hard to understand but it's on the attached image. Hope I helped! :)