WebGet an answer for 'Given f(x) and g(x), please find (fog)(X) and (gof)(x) f(x) = 2x g(x) = x+3 ' and find homework help for other Math questions at eNotes Select an area of the website to search ... WebApr 24, 2024 · We already know that x cannot be equal to 2 or 0, as it makes f (x) or g (x) undefined. Now we need to find what number x that causes f (g (x)) to be undefined. To do this, we set the denominator equal to 0. 2-2x=0 => -2x=-2 => (-2/-2)x = (-2/-2) => x=1. The final answer is 3x/ (2-2x), x cannot equal to: 0,1, nor 2.

How to solve fog equations Math Tutor

WebHow to solve fog equations. Definition : Let f : A - B and g : B - C be two functions. Then a function g o f : A - C defined by (g o f)(x) = g[f(x)], for all x A is called the. ... To solve a math equation, you need to decide what operation to perform on each side of the equation. WebClear up math equations. If you're struggling to clear up a math equation, try breaking it down into smaller, more manageable pieces. By taking a step-by-step approach, you can more easily see what's going on and how to solve the problem. cloture rochefort

Evaluating composite functions (advanced) (video) Khan Academy

WebStep 1: Write the composition fog(x) as f(g(x)). Step 2: For every occurrence of x in the outside function, replace x with the inside function g(x). Step 3: WebTo solve a math equation, you need to decide what operation to perform on each side of the equation. Determine mathematic Math can be a difficult subject for some students, but … by the archon\u0027s will