Answer:
160 units.
Step-by-step explanation:
In order to find the minimum cost, we need to find the vertex of the equation since it is the lowest point of the graph. To find the vertex, we use the following equation.
x = -b/2a
In this equation, a is the coefficient of x^2 and b is the coefficient of x. So we plug in and solve.
x = -b/2a
x = -(-80)/2(.25)
x = 80/.5
x = 160
You use "Rise Over Run" to measure how steep a slope is or to discover whether a slope exists at all.
"Rise Over Run" can also be known as the "gradient", "slope" or "tangent".
Rise / Run = (y₂-y₁)/(x₂-x₁) = Opposite / Adjacent
These values can be positive or negative as positive and negative slopes exist in mathematics.
Answer:
-10xs20 + 9x + 58
Step-by-step explanation:
Answer:
ghdfdjyt
Step-by-step explanation:
fgdhfdgjytdjdfty
