The derivative is the gradient.
At any local Max's or min's the derivative graph will cut the x axis.
For example a graph x^2
The derivative will have a positive gradient as the gradient is increasing at the lower values then at x=0 the gradient is 0 so the derivative graph will pass the point (0,0). Remember that the derivative graph will be linear.
To get more detail find the points the graph crosses the x axis and put into for a(x-q)(x-p)=0 you will have to solve for 'a' by finding a point on the graph and substituting it in. Then you can find the derivative of that function and graph it
Answer:
225 sq ft
Step-by-step explanation:
If the rectangle is 5 times as long as it is wide and the area is 45 sq ft then that would make it 225 sq ft. Happy to help!
Answer:
>12 years
Step-by-step explanation:
P' = P (1 + r)ⁿ
P' = 2P
2P = P (1 + 0.06)ⁿ
1.06ⁿ = 2
n = log₁.₀₆ 2 = 11.9
Answer:
Step-by-step explanation:
Given
<em>Represent customers that own their homes with W</em>
<em>Represent customers that have lived for less than 5 years with F</em>
Such that:
Required
Determine
In Probability:
Substitute values for each
Solve for P(W n F)
Answer:
13t+5
Step-by-step explanation: