Question

f(x) =+x3−3x2+ 9x+ 13. Find an upper and a lower bound on the real zeros of(x).

Answer #1

**Please do vote:-**

Find the least upper bound and the greatest lower bound for the
two polynomials:
a) p(x) = x4 - 3x2 - 2x + 5
b) p(x) = -2x5 + 5x4 + x3 - 3x
+ 4

Let f(x) = x3 + 3x2 − 9x − 27 . The first
and second derivatives of f are given below.
f(x) = x3 + 3x2− 9x − 27 = (x − 3)(x +
3)2
f '(x) = 3x2 + 6x − 9 = 3(x − 1)(x + 3)
f ''(x) = 6x + 6 = 6(x + 1)
a.) Find the x-intercepts on the graph of f.
b.)Find the critical points of f.
c.) Identify the possible inflection points...

Given the function f(x) = x3 - 3x2 - 9x + 10
Find the intervals where it is increasing and
decreasing and find the co-ordinates of the relative maximums &
minimums.
Find the intervals where it is concave up and down and
co-ordinates of any inflection points
Graph the f(x)

Find the absolute maximum and absolute minimum values of
f(x)=x3+3x2−9x+1 on [-5,-1] , along with
where they occur.
The absolute maximum value is ? and occurs when x is ?
the absolute minimum value is ? and occurs when x is ?

Use the rational zeros theorem to find all real zeros.
3x3 - 3x2 - 11x - 6 = 0

1. y=∫upper bound is sqrt(x) lower bound is 1,
cos(2t)/t^9 dt
using the appropriate form of the Fundamental Theorem of
Calculus.
y′ =
2. Use part I of the Fundamental Theorem of Calculus to find the
derivative of
F(x)=∫upper bound is 5 lower bound is
x, tan(t^4)dt
F′(x) =
3. If h(x)=∫upper bound is 3/x and lower
bound is 2, 9arctan t dt , then
h′(x)=
4. Consider the function f(x) = {x if x<1, 1/x if x is >_...

Find only the rational zeros of the following function:
f(x)=x^4+6x^3-9x^2-12x+14

Let f(x) = x3 + 3x2 - 24x - 10
a) Find the intervals on which f is increasing/decreasing, and
find all local maximum and local minimum values of f.
b) Find all intervals on which f is concave up/concave down, and
find all inflection points of f.

find the zeros of P(x)=
6x4-7x3+56x2-63x+18. include
descartes rule of signs,upper bound, etc. thanks

f(x)=(-6x^2+2)^8(-9x^2-2)^13 find f’(x)

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 16 minutes ago

asked 23 minutes ago

asked 28 minutes ago

asked 40 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago

asked 2 hours ago