How do I find (fog)(x) with the given equations f(x)=8x+2 and …
Jul 8, 2014 · How do I find (fog)(x) with the given equations f(x)=8x+2 and g(x)=x^2-8 ? normally I would know hoe to solve this is a number was in the place of the x but since the x is there, I'm stuck. Follow • 2
how to find (fog) (x) if it is in fraction | Wyzant Ask An Expert
Jan 2, 2017 · But in this case, the claim is not true. When you substitute the g function's rational expression for x everywhere that x appears in the expression for f, you will be required to get a common denominator in two places, i.e. a four storey division problem will arise.
How do i find (fog) (x) = 0 | Wyzant Ask An Expert
Sep 14, 2019 · now substitute g (x) for x. f (g (x)) = 2 g (x) 2 - 18. now substitute the formula for g (x) f (x +2) = 2(x +2) 2-18. I’m sure an Algebra 2 student knows how to evaluate and solve, but I’ll give a hint for the ones who are reading ahead. Multiply it out. f (x +2) = 2(x 2 +4 x +4)-18 = 2 x 2 + 8 x + 8 - 18 = x 2 +4 x-5. We want that set to ...
Find the functions of fog, gof, fof, and fog and their domains.
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Type the composition (fog)(x) of the given functions: - Wyzant
Feb 4, 2020 · The problem wants f(g(x)). First, substitute “g(x)” in place of “x” into the definition of f(x): f(g(x)) = ( g(x)) 2 + 2g(x) -6. Second, substitute the formula for g(x) for each instance of g(x): f(g(x)) = (x+5) 2 + 2(x+5) - 6. Finally, multiply out and collect terms. I’m sure you know how.
find (fog)(-1) given f(x)=2x+1 and g(x)=5x-3 | Wyzant Ask An Expert
Sep 12, 2015 · Ask a question for free Get a free answer to a quick problem. Most questions answered within 4 hours.
Find f(x) and g(x) such that h(x)equals (fog)(x). - Wyzant
Dec 20, 2018 · Ask a question for free Get a free answer to a quick problem. Most questions answered within 4 hours.
Let f(x)=5x+3 (x)=5x+3 and g(x)=4x^2+4x - Wyzant
Jun 21, 2021 · (fog)(x) = 20x^2 + 20x + 3. ... Math Algebra 1 Algebra 2 Calculus Geometry Precalculus Trigonometry Word ...
find fogoh f (x)=5x-7, g (x)=x^2, h (x)=7-x - Wyzant
Feb 2, 2015 · Ask a question for free Get a free answer to a quick problem. Most questions answered within 4 hours.
Let f (x) = 3x +5 and g (x) = -4x +7. Find (fog) (-4) - Wyzant
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