ANSWER
EXPLANATION
The volume of a rectangular prism is given by the formula,
We substitute the dimensions to obtain,
The volume of the rectangular pyramid is,
Equating the two volumes gives,
We divide through by 6×12 to get,
We solve for x to obtain,
Answer:
-4.5 is correct answer
Step-by-step explanation:
hope it helped you:)
Answer: Table 3
A table of values x and y represents a linear function,
if the change in x is always proportional with the change in y:
For example:
x changes from 1 to 2, y changes from -3 to -5
that is, a change of 1 in the x-es, is a change of +2 in the y's.
x changes from 2 to 4, y changes from -5 to -9
that is, a change of 2 in x, is a change of +4 in the y's.
1, 2 and 2, 4 are proportional
Another way we can check that Table 3 is the only one representing a linear function, is the constant change in y:
as x takes the values : 1, 2, 3, 4, y becomes -3, -5, -7, -9
that is, a constant change of 1 in the x-es, means a constant change of +2 in the y's