WebCompleting the square method is a technique for find the solutions of a quadratic equation of the form ax^2 + bx + c = 0. This method involves completing the square of the … WebJul 8, 2014 · To take the composition of f and g (fog), replace the x in f (x) with g (x): (fog) (x) = 8g (x) + 2 [f (x) = 8x + 2] (fog) (x) = 8 (x 2 - 8) + 2 [since g (x) = x 2 -8] (fog) (x) = 8x 2 …

How to find (fog)(x) and (gof)(x) - YouTube

WebTo find the domain of f (g (x)): Step 1: Find the domain of g (x) and denote it by A. Step 2: Find the domain of the resultant function f (g (x)) and denote it by B. Step 3: Find their … WebThe variable we use doesn't matter, so to avoid confusion, we will write this functional equation in 𝑘 instead of 𝑥: 𝑔 (𝑘 + 6) = 5𝑘 + 8 Since 𝑘 ∈ ℝ, we let 𝑘 = 𝑥 – 6 where 𝑥 ∈ ℝ. Thus: 𝑔 (𝑥 – 6 + 6) = 5 (𝑥 – 6) + 8 Which we reduce to: 𝑔 (𝑥) = 5𝑥 – 22 Comment if you have questions! ( 5 votes) Danitza Velazquez 3 years ago inaff cursos

Given f(x) and g(x), please find (fog)(X) and (gof)(x) f(x ... - eNotes

WebAug 19, 2024 · (fog)(x) is what you get when you replace the "x"s in f with the entirety of whatever g(x) equals.(gof)(x) is what you get when you replace the "x"s in g wit... WebMar 20, 2024 · When factoring a trinomial using the diamond method, you find 2 terms that multiply to the top term and add to the bottom term (DONT ANSWER IF YOU DON … Web(fog) (x) = 2x + 6 (gof) (x) = 2x + 3 PDF Cite Share Expert Answers hala718 Certified Educator Share Cite f (x) = 2x g (x) = x + 3 First let us find (fog) (x) (fog) (x) = f (g (x) = f (x+3)... inafed toluca