Algebra (Identity Function)
posted by JeanClaude .
x and y are both identity functions. find x(4) + y(99)

An identity function returns its argument as its value. x(4) = 4 and y(99) = 99
Respond to this Question
Similar Questions

pre calc
The Identity Function The Squaring Function The Cubing Function The Reciprocal Function The Square Root Function The Exponential Functional Lo The Natural Logarithum Function The Sine Function The Cosine Function The Absolute Value … 
Algebra
Suppose H(x)=(sqrt5x+3). Find two functions f and g such that (fog)(x)= H(x) . f(x)= g(x)= Neither function can be the identity function. (There may be more than one correct answer.) 
Abstract Algebra
Let A= {1}, that is, the set of all real numbers except 1. Define an operation on A by a*b=a+b+ab (usual addition and multiplication in R) a) Show that * is closed on A b) show that * is associative c) Find the identity element … 
Human Growth and Development
According to Erikson, the stage of intimacy versus isolation: a. Is followed by the search for identity b. Is characterized by a need for generativity c. Involves the need to share one’s personal life with someone else d. Occurs … 
Algebra II Part 2
Use an angle sum identity to verify the identity cos 2 0=2 cos 01 
Math help!
1.(g + 4)  3g = 1 + g 1 4 No solution Identity 2. 5y + 2 = 1/2(10y + 4) 5 10 No solution Identity 3. 0.5b + 4 = 2(b + 2) 0 0.5 No solution Identity 4. 3x + 5 = 3x + 10 5/6 5/6 No solution Identity My answers: 1. 1 2. Identity 3. … 
algebra
Give am example of a function f.N N with the property that there exists a function g. N N such that the composition got is the identity function on N but for no function h. N N does it hold that fog is the identity function on N.Prove … 
Child Development
Rachel is a highechool student who has explored several employment and education alternatives. She has chosen to attend the community college near home to become a diesel mechanic. What is the identity status of Rachel according to … 
Math
Express the function in the form f o g. (Use nonidentity functions for f and g.) G(x)= cube root of (x/(9+x)) {f(x),g(x)}=? 
Precalculus
Suppose H(X)=(37x)^6 Find two functions f and g such that (f•g)(x)=H(x) Neither function can be the parent/ identity function