Step-by-step explanation:
1) i will asume x2 and z2 are squares here.
ok, here we only have restrictions to x and z, so y can take all the values in R.
is a circle of radius 6, you can see this if for example we set z = 0, then x goes from -6 to 6, the same if we set x = 0 then z goes from -6 to 6.
and the equation describes a circle.
So here, the region is the solid cylinder of radius 6, where the Y axis is also the axis of the cylinder.
2) you tipped the same inequality but different numbers in the right side, here i think you are saying that the inequalities describes the set of all points whose distance from the y-axis is equal or less tan 6.
Answer:
Solution for A combination lock uses 3 numbers, each of which can be 0 to 33. If there are no restrictions on the numbers, how many possible ...
Step-by-step explanation:
Answer:
there’s not enough information for me to help
Step-by-step explanation:
Answer:
Step-by-step explanation:
The functions, missing from the question are:
Required
Determine the domain
To get the domain, means we want to get the possible values of x.
(a)
Equate 3 - x to 0
Solve for x
From the calculated value of x above;
When x exceeds 3; f(x) = undefined
So: the domain is:
(b)
Equate 3x to 0
Solve for x
From the calculated value of x above;
When x falls below 0; f(x) = undefined
So: the domain is: