6 = 18
—. ——
3. 9
This is for a
__
Answer:
x = - 5
Step-by-step explanation:
Given
f(x) = 
The denominator of f(x) cannot be zero as this would make f(x) undefined. Equating the denominator to zero and solving gives the value that x cannot be.
solve : 3x + 15 = 0 ⇒ 3x = - 15 ⇒ x = - 5 ← excluded value
Domain x ∈ R , x ≠ - 5
Answer:
See the attached
Step-by-step explanation:
An exponential function has the variable in the exponent.
Answer:
5
Step-by-step explanation:
5 is the biggest number you can divide 5 by.
5/5=1
100/5=20