WebClick here👆to get an answer to your question ️ If f(x) = x^2 + 2x - 1 , find f(2) . Web16 apr. 2024 · As x = –1 is a point at which function is changing its nature so we need to check the continuity here. f (–1) = –2 [using eqn 1] Thus, LHL = RHL = f (–1) ∴ f (x) is continuous at x = –1 Also at x = 1 function is changing its nature so we need to check the continuity here too. f (1) = 2 [using eqn 1] Thus, LHL = RHL = f (1)

Find the Roots (Zeros) f(x)=x^3-2x^2+1 Mathway

Web14 okt. 2015 · To make the function f ( 2 x + 1) more analytical we need to express it as follows. f ( 2 ( x + 1 2)) This suggests that we perform the transformation by compressing horizontally by a factor of 2, and then shifting to the left by 1 2. Compressing 5 by a factor of 2, we get 5 / 2, and then shifting to the left by 1 / 2 we get 2. WebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. common australian first names

If $f(f(x))=x^2-x+1$, what is $f(0)$? - Mathematics Stack Exchange

Web2 nov. 2016 · f ( f ( 0)) = f ( f ( 1)) = 1. Apply f once again: f ( f ( f ( 0))) = f ( f ( f ( 1))) = f ( 1) = f ( 0) 2 − f ( 0) + 1 = f ( 1) 2 − f ( 1) + 1. That leads to f ( 1) = 1, hence f ( 0) 2 − f ( 0) = 0 and f ( 0) can only be 0 or 1. But f ( 0) = 0 leads to f ( f ( 0)) = 0, contra f ( f ( 0)) = 1, so f ( 0) = 1. Share Cite edited Nov 2, 2016 at 15:25 WebFind the average rates of change of f(x)=x2+2x (a) from x1=3 to x2=2 and (b) from x1=2 to x2=0. arrow_forward The rate of change of an autocatalytic chemical reaction is kQxkx2 … Web11 jul. 2016 · To calculate functional value at any point, we need to give that point as input for the independent variable. The desired value of the function at x = 0 is - 1. The function is 2 x - 1. We need to determine the value of f (0). What is a … dtw location