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Mathematics, 04.03.2020 00:14 blesskids600
Use the given functions f and g to find f + g, f β g, fg, and f g . State the domain of each. (Enter your answer for the domain in interval notation.) f(x) = 3x + 6, g(x) = x + 2.
Find the domain of each problem.
f + g = Domain=
f-g= Domain=
(f)(g)= Domain=
f/g=Domain=
2.) Find (g β f)(x) and (f β g)(x) for the given functions f and g.
f(x) = 3/(x+5), g(x) = 3x β 6
(g β f)(x) =
(f β g)(x) =
3.) Use the method of completing the square to find the standard form of the quadratic function.
f(x) = x2 β 8x + 2
y =
4.) Use the vertex formula to determine the vertex of the graph of the function.
f(x) = x2 β 14x Write the function in standard form.
f(x) =
5.) Use the vertex formula to determine the vertex of the graph of the function.
f(x) = 3x2 β 10x + 1 Write the function in standard form.
f(x) =
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Use the given functions f and g to find f + g, f β g, fg, and f g . State the domain of each. (Enter...
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