A: f'(2) stands for the value or expression for the first derivative of the function, f with respect to an independent variable, say x, at x = 2.
How do you find the F value of a function?
State the null hypothesis and the alternate hypothesis. Calculate the F value. The F Value is calculated using the formula F = (SSE1 SSE2 / m) / SSE2 / n-k, where SSE = residual sum of squares, m = number of restrictions and k = number of independent variables. Find the F Statistic (the critical value for this test).
What does the F 2 mean?
f(2) means that we should find the value of our function when x equals 2. Example.
What does F 2x do to a graph?
We can also stretch and shrink the graph of a function. To stretch or shrink the graph in the y direction, multiply or divide the output by a constant. 2f (x) is stretched in the y direction by a factor of 2, and f (x) is shrunk in the y direction by a factor of 2 (or stretched by a factor of ).