The domain is all the x-values you can use with this function. When dealing with a function like this, you need to ask yourself, what would make the bottom equal to 0? Whatever those numbers are, you do NOT want them in your domain.
A fundamental rule is that you cannot divide by 0 or have 0 as a denominator.
So, you solve x^2+6x=0 to find that x=0 or x=-6 would make the denominator 0.
The domain is everything BUT those two values, because they essentially break your function.
Answer:
I need that answer too
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Solve the inequality using inverse operations to isolate x.
13x > -5 Divide by 13 on both sides
13x/13 > -5/13
x > -5/13
Answer:
<h3>Part A</h3>
- ∠6 + ∠3 = ∠PAL - angle addition
- ∠PAL = 180° - straight angle
- ∠6 + ∠3 = 180° - substitution
- ∠6 = 180° - ∠3 (1)
ΔAUL has
- ∠1 + ∠2 + ∠3 = 180° - property of triangles
- ∠1 + ∠2 = 180° - ∠3 (2)
<u>(1) and (2) have RHS same, therefore LHS also same:</u>
<h3>Part B</h3>
<u>Substitute measures</u>
Answer: can’t really see it
Step-by-step explanation:
