Question

**Given f(x)=2x3-7x2+9x-3, use the remainder theorem to
find f(-1)**

Answer #1

Use the remainder theorem to find the remainder when f(x) is
divided by x+3. Then use the factor theorem to determine whether
x+3 is a factor of (x).
The remainder is ________
Is x+3 a factor of f(x)=3x^6-27x^4+x^3-7

Given f(x) = 2x3 − 7x2 – 3x + 8
a) Find all roots of the function and simplify them as much as
possible
b) Sketch the complete graph
c) indicate the viewing window
d) Find the x-intercepts
e) Find the relative maximum and minimum to the nearest
hundredth

Let f(x)=3x4+8 and g(x)=x+4. (f∘g)(x)=
Let f(x)=9x+9 and g(x)=5−7x2. (f∘g)(−2)=(f∘g)(−2)=
Let h(x)=(f∘g)(x)=1/(x+8)^3. Find f(x) given g(x)=x+8. f(x)=

For each of the given functions f(x), find the derivative
(f^−1)′(c) at the given point c, first finding a=f^−1(c). (See
Theorem 7, page 156 of the Stewart Essential Calculus textbook)
1. f(x)=6x+10x^17; c= −16
a=
(f^-1)' (c) =
f(x)=x^2−9x+27 on the interval [4.5,∞); c=9
a=
(f^-1)' (c) =

Use Green's theorem to find the counterclockwise circulation and
outward flux for the field F=(4x-9y)i +(8y-9x)j and the curve C:
the triangle bounded by x=0,x=8,y=0 ,y=8 The flux is ??? The
circulation is ???

consider the funtion f(x)=3x-5/sqrt x^2+1. given
f'(x)=5x+3/(x^2+1)^3/2 and f''(x)=-10x^2-9x+5/(x^2+1)^5/2
a) Find the domain of f. (write in interval notation):
Df:=_____________?
b) Find the x- and y- intercepts. if any. (write your answers as
ordered pairs).
c) Find the asymptotes of f, if any. If there are not, write
why. (write answers as equations).
d) Find all of the critical numbers of f. on what intervals is f
increasing/decreasing?
show all work

Find the absolute maximum and minimum values of f (x) = x^3 −
6x^2 + 9x + 1 on [1, 6]

Use the Rational Root Theorem to find all roots of f(x) = 4x 3 −
3x + 1.

Question 17:Use synthetic division to find the function
values.
f(x)=3x5-4x4+2x3-x+9; find f(20) and f(-2)

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 7 minutes ago

asked 10 minutes ago

asked 16 minutes ago

asked 18 minutes ago

asked 39 minutes ago

asked 41 minutes ago

asked 44 minutes ago

asked 51 minutes ago

asked 59 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago