Answer:
-6
Step-by-step explanation:
Depends greatly on the type of function.
Some things to keep in mind:
1.) the value of the denominator of a fraction cannot be zero
2.) the inside of an even root cannot be less than zero
3. The argument of a logarithmic function must be greater than zero
4. Plus many more other rules and such
But a simpler explanation, just find out what values x can be for the given function, and what y can be.
The x values make up the domain, the y, the range
Graphs are helpful
Hope this helps!
Answer:
c
Step-by-step explanation:
just take out the brackets and add the like terms.
The coordinated of the preimage would be :
x = x cos θ + y sin θ
y = x sin θ + y cos θ
where
x = -4
y = 7
θ = -90
hope this helps
Answer:
What does it mean to talk about the ' volume ' of the rectangular box or cylindrical container
---------
It's how much it will hold, in cubic units.
It's a 3-dimensional value.
It's not restricted to rectangular boxes or cylinders
