how to approach function ( range and domain etc) type
easy moderate problem and show some...
how to approach function ( range and domain etc) type
easy moderate problem and show some tips tecniques and shortcuts
formula ..i would give positive response if you help me a
little.... thankyou
how to approach sets and relation type easy moderate
problem and show some tips tecniques and shortcuts formula ..i
would give positive response if you help me a little....
thankyou
how to approach algebra type easy moderate
problem and show some tips tecniques and shortcuts formula ..i
would give positive response if you help me a little....
thankyou
Let f be a function with domain the reals and range the reals.
Assume that f has a local minimum at each point x in its domain.
(This means that, for each x ∈ R, there is an E = Ex > 0 such
that, whenever | x−t |< E then f(x) ≤ f(t).) Do not assume that
f is differentiable, or continuous, or anything nice like that.
Prove that the image of f is countable. (Hint: When I solved...
graph the function A. Show steps how you find the domain, the x
and y-intercepts, the horizontal and vertical asymptotes, the
intervals of increasing and decreasing, the relative extrema, the
intervals of concave up and down, all critical points, all
inflection points, and any test points you use. then graph
function A= 1-X/e^- X
Using a real world example, state the domain and range of the
function or relationship. What are the practical things to consider
when limiting the domain and range of a real world function?
1.Suppose you have a function such that the domain of is
−4≤x≤2
and the range of is −1≤y≤6.
a. What is the domain and range of the
transformation
f(2(x+3))?
b. What is the domain and range of the
transformation
2f(x)−3?
c. How do you know your answers are
correct?
d. What can we say about how transformations affect the
domain and range of a function?
2. Suppose a local vendor charges $2 per hot dog and
that the number of...