Find the domain of the indicated combined function. Find the domain of ( fg)(x) when f(x)=7x^2-9x and g(x)=x^2-4x-7. ( ) A. Domain: (-∞ ,2-√ (11))∩ (2-√ (11),2+√ (11))∩ (2-√ (11),∞ ) B. Domain: (-∞ ,2-√ (11))∪ (2-√ (11),...
find the domain of function f(x)={2x if x≠0,1 if x=0} 答案 函数方程式:如果×=0,那么f(×)=1;如果×≠0,那么f(×)=2×. 相关推荐 1find the domain of functionf(x)={2x if x≠0,1 if x=0} 2 find the domain of function f(x)={2x if x≠0,1 if x=0} 反馈 收...
Domain of a function is the set of values of independent variable for which the function is defined. In general we can find the the values of independent variable for which either denomenator goes to negative, we get negativ...
Answer to: Find the domain of the function. (Enter your answer using interval notation.) f(x) = \frac{4x^3 - 3}{x^2 + 2x - 24} By signing up,...
Find the domain of the function:f(x)=x2+3x+5x2−5x+4 View Solution Find the domain of the functionf(x)=x2+3x+5x2−5x+4 View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class ...
Find the domain of the given function.f(x)= x(x^2+3x)Select one: ( ) A. (-∞ ,-3)∪ (-3,0)∪ (0,∞ ) B. (-∞ ,-3)∪ (-3,∞ ) C. (-∞ ,0)∪ (0,3)∪ (3,∞ ) D. (-∞ ,0)\ ∪ (0,∞ ) 相关知识点: ...
Find the domain of the function.f(x)=|11-x| 相关知识点: 试题来源: 解析 (-∞,11)∪[11,-100)结果一 题目 Find the domain of the function.f(x)=|11-x| 答案 bet y=f(x)=|n-x| y is always toue for all valwes ofx. 111-x130 cause when 11-x≥0 then11—x=+(11—x)0 ...
If f(x) = sqrt(6 - x) and g(x) = x + 7, find the domain of (fg)(x). Find the composition of the function and its domain: 1. f(x) = x - 2 : g(x) = \sqrt{1 - x}\f(g(x)) = \boxed{\space}, D = \boxed{\space}.\2....
f(x)=8−3xDomain of a Function with Radicals:The domain of any function is the set that represents the values taken by the independent variable such that the function is defined. Whenever we have a function with a radical, we need to ensure that the radical ...
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