Answer:
Each time, t, is associated with exactly one car value, y.
Step-by-step explanation:
The concept being tested is functions.
The graph describe is a vertical parabola that opens downwards.
All vertical parabolas are functions because the pass the vertical line test.
In other words, each time, t, is associated with exactly one car value, y.
The correct answer is the second option.
The diameter is 12 cm and the radius is alsays half of the diameter so it will be 6 cm
What?
i dont know maybe...hmmmm
In order to factor, we must pull out factors common to each term. In this case, each term has factors of 2 and y:
4ay =
2 * 2 * a *
y
2y =
2 *
y
So, we'll pull out the 2y:

To check, distribute the 2y back through the terms in parentheses to ensure you end up with the original expression 4ay - 2y.
The final product would be 2989854