Questions and Videos on Logistic Growth, within Biology

Aug 29, 2015 · Cell functions include cellular respiration, photosynthesis, protein synthesis, the intake of nutrients and the excretion of wastes. This touches just the basics of what is meant …

f '(x) = 2x on the interval [− 2,2] is continuous function, f '(x) changes sign in x = 0 hence function f (x) has maximum value in x = 0 and f max = f (0) = 4. In points x = − 2 and x = 2 may exist …

We can't, because that is not the limit. If you intended to write lim_(x->10) 3-(4x)/5 = -5, then see explanation below. One of the first steps in checking the limit of a function at an x-value is …

Please see below. When we evaluate this function, the last operation is multiplication. So this is a product. We can describe it as the product of 2x^3 times cos3x, Note that the second factor is …

See the sign chart below We need a^2-b^2= (a+b) (a-b) Let's rewrite the function by factorising (x^2-1)/ (2-3x)= ( (x+1) (x-1))/ (2-3x) Let f (x)= ( (x+1) (x-1))/ (2 ...

Finding the inverse of a function is basically just switching the x and y into the equation of the graph, algebraically speaking: y = x and x = y We must switch the variables for the x and y …

The slope of a function's tangent line at a point is given by the function's derivative. So, we need to find the derivative of √x − 5 = (x −5)1 2. Note that d dx x1 2 = 1 2 x− 1 2. So, the chain rule …

How do you graph the function #f (x)=-1/2x+3#? How do you identify the slope and y intercept for equations written in function notation? How do you graph linear functions? How do you graph …

"R": {y inRR | y = -5} The range of a function in general, is a set of all possible values as the y-coordinate. By graphing (or simply looking) y=-5, we see that y is only -5, no matter the x …