Given that f(x)=2x^2-12x+11, for the domain x>=0, find the range of f?
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/26 04:08:16
Giventhatf(x)=2x^2-12x+11,forthedomainx>=0,findtherangeoff?Giventhatf(x)=2x^2-12x+11,forthedomainx>=
Given that f(x)=2x^2-12x+11, for the domain x>=0, find the range of f?
Given that f(x)=2x^2-12x+11, for the domain x>=0, find the range of f?
Given that f(x)=2x^2-12x+11, for the domain x>=0, find the range of f?
求f(x)的值域
f(x)=2x^2-12x+11
f(x)=2[(x-3)^2]-7
x≥0
根据图像得
f(x)有最小值-7
所以f(x)∈[-7,+∞)
the range of f
given that f(x)=2x-3,find the value of f(x+h).
Given that f(x)=2x^2-12x+11, for the domain x>=0, find the range of f?
It is given that f(x-1)= -2(x-1)^3 + (x-1)^2 +x-1 and g(x)=2x^3 - x^2 - x +k.If..It is given that f(x-1)= -2(x-1)^3 + (x-1)^2 +x-1 and g(x)=2x^3 - x^2 - x +k.If the graph of y= g(x) is obtained by translating the graph of y=f(x) upwards by 3 units,an
1.given the function f(x) = 2x*2 +5x -7,find the values of:a) f(-2) b) f(4) c) f(x*2) d) (f(x))*2 e) f(x*2) -xf(x)2.let f(x) =1/2 (2*x (符号是二的x次方) +2*-x (二的-x次方))show that for any real values of x and y,f(x+y) +f (x-y) = 2f(x)f(y
1.given the function f(x) = x*2 -4x -5,find the values of:a) f(k-2) b) f(x*2) - x*2 f(1)2.given two functions f(x) = x*2 -3 and g(x) = 3x-4,find the values of:a) f(k+1) -g(k-1) b) f(g(x)) c) g(f(x))3.let f(x) = 1/1-x,finda) f(f(x)) b) f(f(f(x))) c) f
let f be the function that is given by f(x)=(ax+b)/(x^2-c) and that has the following properties:1) the graph of f is symmetric with respect to the y-axis2)lim x-> 2+ f(x)=+00(正无穷)3)f(1)=-2a)determine the values of a,b,cb)write an equatio
1use the factor therem to factorise the following cubics as far as possible:f(x)=x(的三次方)-7x+62find a given that (x+4) is a factor of f(x)=x(的三次方)+8x^+ax+12 and hence factorise f(x) completely.3show that (x-2) is a factor of f(x)=x的
一道高数题 Find A and B given that the function f(x) is differentiable at x=1f(x)= x^3 (x1)
Let f be the function with derivative given by f'(x)=sin(x*x+1).How many relative extrama dose f have on the interval 2
英语翻译一 Given that y varies directly as x^2 and that y=48 when x=4 ,find the equation connecting y and x .
The function f is given by the formulaf(x)=(6^3+31x^2+14x+45)/(x+5)when x
solve x^4 - 2x^3 + 4x^2 + 30x - 13 = 0 given that 2+3i is a root.
if f is the function given by f(x)=∫√t^2-t dt,(4→2x)then f'(2)=
given that y=(1+4x)e^-2x show that d^2y/dx^2+2dy/dx+xy=0
given that x=(Sin(2/5))^(-1),find the exact value of 1.(Cosx)^2 2.(Tanx)^2
solve the equation .solve the equation 2x³-3x²-11x+6=0 given that -2 is a zero of f(x)=2x³-3x²-11x+6.要翻译和解题过程
Given that x+y=4 and x^2-y^2=48.Find the value of 2x-2y
英语翻译1.determine whether or not the given function has the set of all real numbers as its domain :f(t)=根号下(1-x)2.determine the domain of the given function:f(x)=X的三次方-3x的平方+2x+53.find the difference quotient of f; namely,[f