Answer:
9 =6x
Step-by-step explanation:
We know this is the answer because the -4x was cancelled out left to the equal sign, and 2x has now become 6x after adding 4x.
Given the equation of the function:

The given function represents a parabola
We will make a complete square to find the coordinates of the vertex
The coefficient of x = 4
Half the coefficient of x = 2
Square it give = 4
So, we will add and subtract 4

Compare the last equation with the vertex form of the parabola

So, h = -2, k = -11
So, the answer will be the coordinates of the vertex = (-2, -11)
Answer:
i cant either-
Step-by-step explanation:
Answer:
$2764.8
Step-by-step explanation:
32ft * 24ft = 768ft²
1ft² = 3.6
768*3.6 = 2764.8
3 years ago Sharman was 2x older, so his age was (c-3)*2
Now his current age is (c-3)*2+3=2c-3