Answer:
4
Step-by-step explanation:
F(x) is most likely the f(f(x)x) where f(x) is g(x))f)) and composition can be 69 + 46 which is the total of 137
Answer:
i do belive you cross multiply to find x
Step-by-step explanation:
The local minimum of function is an argument x for which the first derivative of function g(x) is equal to zero, so:
g'(x)=0
g'(x)=(x^4-5x^2+4)'=4x^3-10x=0
x(4x^2-10)=0
x=0 or 4x^2-10=0
4x^2-10=0 /4
x^2-10/4=0
x^2-5/2=0
[x-sqrt(5/2)][x+sqrt(5/2)]=0
Now we have to check wchich argument gives the minimum value from x=0, x=sqrt(5/2) and x=-sqrt(5/2).
g(0)=4
g(sqrt(5/2))=25/4-5*5/2+4=4-25/4=-9/4
g(-sqrt(5/2))=-9/4
The answer is sqrt(5/2) and -sqrt(5/2).
Answer:
1. x=3
2. x=-1
Step-by-step explanation:
1. You are given the equation of the parabola in the vertex form. From the equation
you can state that the point (3,5) is the vertex of the parabola.
The axis of symmetry of the parabola is vertical line that passes through the vertex. Hence, its equation is x=3
2. You are given the equation of the parabola in the vertex form. From the equation
you can state that the point (-1,-3) is the vertex of the parabola.
The axis of symmetry of the parabola is vertical line that passes through the vertex. Hence, its equation is x=-1