Answer:
k≥-8
Step-by-step explanation:
Length of the cube = 7
Working:
Cube root of 343 =7
(or)
7^3=7*7*7=343
The dimensions of the prism are 3 m by 4 m by 5 m.
Area = 2(3 * 4 + 3 * 5 + 4 * 5) = 2(12 + 15 + 20) = 2(47) = 94 m^2
The answer is B because it is the only one where the line intersects on the y - axis at -1/2 and 2/3, which are the y -intercepts
We have a piecewise function.
Therefore, to find the function, we must evaluate each domain separately.
We have then:
For
:
The function for this domain is:

For
:
The function for this domain is:

Where,

Substituting:

For
:
The function for this domain is: