college algebra

posted by .

1. answer the following for the given quadratic function
f(x)=x^2+10x-11
a.what is the vertex (h,k) of f?
b. what is the axis of symmetry?
Please show work.

2. if f(x)=Inx, g(x)=e^5x, and h(x)=x^6
find the following
a. find (fog)(x)=
what is the domain of fog?
b.find (gof)(x)=
what is the domain of (gof)?
c.find (foh)(x)=
what is the domain of (foh)?
Please show work

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. algebra

    1)Find the exact solutions to 3x^2=5x-1 using the quadratic formula. answer=5 plus or minus the square root of 37 over 6 2)Use the discriminant to determine the number and type of roots for the equation 2x^2-7x+9=0 answer=2 complex …
  2. Algebra

    Can you please help me with the following problems?
  3. College Algebra

    Here is the whole question... I have figured most of it out but I need help with part (b)(f) and (g)... Maybe you also check the work I have already done Given the following function, find: (a) vertex, (b) axis of symmetry, (c) intercepts, …
  4. algebra

    Given the following function, find: (a) vertex (b) axis of symmetry (c) intercepts, (d) domain (e) range (f) intervals where the function is increasing, (g) intervals where the function is decreasing Please show all of your work f(x)=-7x^2-14x-3
  5. college algebra

    for the given function f&g, find the following and state the domain of each result f(x)=2x+1/9x-5; g(x)4x/9x-5 a.(f+g)(x)= what is the domain?
  6. college algebra

    Given the following quadratic equation, find a. the vertex b. the axis of symmetry c. the intercepts d. the domain e. the range f. the interval where the function is increasing, and g. the interval where the function is decreasing …
  7. College Algrbra

    Given the following quadratic equation, find a. the vertex b. the axis of symmetry. the intercepts d. the domain e. the range f. the interval where the function is increasing, and g. the interval where the function is decreasing h. …
  8. calculus

    answer the following for the given quadratic function f(x)=x^2-2x+1 a. Does the graph of f open up or down?
  9. college algebra

    Given the following quadratic equation, find;?
  10. College algebra

    Given the following quadratic equation find. a) the vertex b) the axis of symmetry c) the intercepts d) the domain e) the range f) the interval where the function is increasing g) the interval where the function is decreasing h) graph …

More Similar Questions