The domain of the given rational function is:
D = {x ∈ R| x ≠ -9}
<h3>
How to find the domain of a rational function?</h3>
When given a rational function, we first need to simplify it to its simplest form, (the given rational function is already on the simplest form).
At that point, we identify the domain of the rational function as the set of all real numbers minus the numbers that make the denominator of the rational function to be zero.
In this case, the denominator is:
x + 9
It is zero when:
x + 9 = 0
x = -9
So, the domain of the rational function is the set of all real numbers except for x = -9, it is:
D = {x ∈ R| x ≠ -9}
If you want to learn more about rational functions:
brainly.com/question/1851758
#SPJ1
Answer:
10x10= 100
Step-by-step explanation:
thx for the points
hope you have a wonderful dayyy
Answer:
Step-by-step explanation:
The ratios of the measures of the angles are ...
D : E : F = 4 : 1 : 1
The sum of ratio units is 6, so each must stand for 180°/6 = 30°. Then the ratios of actual angles are found by multiply the ratio units by 30°:
D : E : F = 120° : 30° : 30°
Angle D is 120°; angles E and F are each 30°.
Answer:
I wont tell you the answer but I can tell you how to solve this one.
Step-by-step explanation:
If they are both squared then square them. Once you have the hypotenuse and the leg squared subtract the leg from the hypotenuse. That's your answer. Then you un- square it by finding the square root of the new number. That square root is your answer
Answer: C (2, 12), (3, 6), (4, 16), (5, 25)
Explanation:
C has a consistent slope and the y-values never repeat.
A and E have repeating y-values.
B’s slope is not consistent.
