For the function f(x) = x^2 +3x / 2x^2 + 6x +3 find the
following, and use it to graph the function.
Find: a)(2pts) Domain
b)(2pts) Intercepts
c)(2pts) Symmetry
d) (2pts) Asymptotes
e)(4pts) Intervals of Increase or decrease
f) (2pts) Local maximum and local minimum values
g)(4pts) Concavity and Points of inflection and
h)(2pts) Sketch the curve
f(x)= 1/3x^3 + 5/2x^2 - 6x + 4; [-9,3]
The absolute maximum value is ____ at x = ___
(Use comma to separate answers as needed. Round to two
decimal places as needed)
The absolute minimum value is ____ at x = ___
(Use comma to separate answers as needed. Round to two
decimal places as needed)
Find the derivatives of each of the following functions:
1. f(x) = (3x^2 + 2x − 7)^5 (2x + 1)^8
2. g(t) = cos(e^2x2+8x−3)
3. h(x) = e^x2/tan(2x−3)
4. Find dy/dx if cos(xy) = x^2y^5
Find all x values for which the function y = x^3 + 6x^2 + 3x + 7
has a horizontal tangent line. Find the derivative of f(x) using
the definition for a limit.
For the function f(x) = x^2 +3x / 2x^2 + 7x +3 find the
following, and use it to graph the function.
Find: a)(2pts) Domain
b)(2pts) Intercepts
c)(2pts) Symmetry
d) (2pts) Asymptotes
e)(4pts) Intervals of Increase or decrease
f) (2pts) Local maximum and local minimum values
g)(4pts) Concavity and Points of inflection and
h)(2pts) Sketch the curve
For the given matrix B=
1
1
1
3
2
-2
4
3
-1
6
5
1
a.) Find a basis for the row space of matrix B.
b.) Find a basis for the column space of matrix B.
c.)Find a basis for the null space of matrix B.
d.) Find the rank and nullity of the matrix B.