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Function Evaluation
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Questions (187)
I'm really confused on this question. Could you help me? (First time using this site by the way)
The question is: use the
6 answers
asked by
J
437 views
Consider the function f(x) whose second derivative is f''(x)=8x+4sin(x).
If f(0)=3 and f'(0)=2, what is f(x)? f(x)=??
3 answers
asked by
Jay
1,465 views
Evaluate each of the following. Show all your calculations.
f" ����(−3�) if f(x) ���� = 4x^3� − 3��x^2 + 2x� − 6
1 answer
asked by
HELP MEE
316 views
When a ball is thrown up into the air, the function h(t) = −16t^2 + 72t
gives the height h in feet of the ball t seconds after
3 answers
asked by
dully
57 views
Find the following values for each function.
A. f(0) B. f(-1) C. f(-x) D. f(x+1) f(x)=2x^2+3x-4 and f(x)=x^2/x+1
1 answer
asked by
Ashley
348 views
When it says graph the function using the given values of x and the domain and the range.
1) f(x)=x^2+4 ; x= -3, -2, -1, 0, 1, 2,
3 answers
asked by
Unknown
352 views
Evaluate:
ƒ(2) + 5 It says to use this graph to solve the equation: h t t p://i55 . t i n y p i c . com/2qdvfur.jpg Right now
1 answer
asked by
Matt
439 views
Find the function value.
Let f(x) = e3x. Find f(0.06), rounded to four decimal places.
3 answers
asked by
re
381 views
If g(x) = x^2+2x, find g(a - 1)
1 answer
asked by
Sam
258 views
f(x)=x^2+7x and g(x)=x-4. FInd (f/g)(x) and (f/g)(-1)
1 answer
asked by
kelsie
271 views
Use f(x)=0.5(x-3)2-3to find
A. f(5)
1 answer
asked by
Tirshana
267 views
f (x) = - X3 +112 - 8x+7 find f(-2)
1 answer
asked by
RAM
361 views
let f(x)= -x^2 - 1. evaluate f(x)at x=6, -6
1 answer
asked by
henry baliz
289 views
The function g is defined by g(x)=3x^2+6.
Find g(5y) Algebra - drwls, Friday, February 4, 2011 at 11:07am 3*(5y)^2 + 6 = __?
3 answers
asked by
Janet
509 views
Having a problem with this one...
if f(x)=f, then find f(7)
1 answer
asked by
courtney
262 views
use f(x)= { x^2 +5 if x ≤ 1
{ -x^2+4x+3 if x>1 to find the answers to the following: 1. f(2) 2. f(4)-f(-2)
1 answer
asked by
Amy
275 views
If f(x) = 6x + 5 find f(2)
f(2) =
3 answers
asked anonymously
10 views
What is the value of the function y=18x−13 when x=−4 ?(1 point)
Responses −13.5 negative 13.5 −16 negative 16 −12.5
5 answers
asked by
Eli S
95 views
Find each value if g(x)=x^3-x.
SO, g(5)=(5^3)-5... would equal 120? Did I do this right?
1 answer
asked by
Mandy
247 views
given the function g described by g (x) = 3 x find each of the following (a) g (-15) (b) g (11) (c) g (29)
1 answer
asked by
susan
351 views
Write an interpretation of the statement f(3)=75 .
3 answers
asked by
dairy queen
18 views
Let h(x)=16-4x-(x^3)
Find g(96). My work: 96= 16-4x-(x^3) (-x^3)-4x-80=0 Using the rational roots theorm, I found that x=-4 so
1 answer
asked by
Joshua
408 views
f(-6)=x^2+10x+24
3 answers
asked anonymously
15 views
Evaluate the indicated function for f(x)=x2+1 and g(x)=x-4
Note: x2+1 means x squared plus one. (2f)(5)
1 answer
asked by
Vincent
367 views
Evaluate the function for x = 2: f(x) = 7x – 5%0D%0A(1
3 answers
asked anonymously
29 views
if f(x)equals 5x^2 minus 4/x, find f(4) my ans. is f(4) equals 66 if wrong answer and show work please
1 answer
asked by
Anonymous
386 views
if f(x)=2x-1 and g(x) 1/2 (x+2) calculate
a)f(3) now if 2(3)-1=5 how do i find for gf(3)????
1 answer
asked by
cassie
184 views
if f(x)=2x-1 and g(x)=1/2(x+2) calculate
a)f(3) b gf(3) a)f(3)=2(3)-1=5 b)gf(3)=1/2(3+2)=3 2(3)-1=5
1 answer
asked by
cassie
220 views
how do i do this problem: given g(x)=-x+4, find g(2a).
4 answers
asked by
mindy
270 views
How do use a graph to find a particular function value like y=f(x).Find 2?
Also, how do you use a graph to determine the
2 answers
asked by
Soly
714 views
What is the value of the function y=18x−13 when x=−4?
−13.5 −15 −16 −12.5
1 answer
asked by
deftones
101 views
What is the value of the function y=1/8x−13 when x=−4 ?
i think its -13.5
1 answer
asked anonymously
14 views
Multiple Choice
The total cost c a painter charges to paint a house depends on the number h of hours it takes to paint the house.
1 answer
asked by
h
64 views
What is the value of the function y=1 over 8x−13 when x=−4 ?(1 point)
Responses A.−15 B.−13.5 C.−12.5 D.−16
6 answers
asked anonymously
18 views
Consider the function:
f(x)=3x3+9x Find the value of f(a) .
1 answer
asked anonymously
71 views
If f(x)=3x+5, find f(2).
f(2) = enter your response here
1 answer
asked anonymously
11 views
Find the value of the function y=◂−▸3x2−21 when x=4 Y=
7 answers
asked by
NUH UH
61 views
The function b(n)= 14n represents the number of baseballs b(n) that are needed for n games. How many baseballs are needed for 21
1 answer
asked anonymously
111 views
Given the function rule f(x)=5(10-x)+2, find the value of f(3).
Explain in words what you need to do in order to find a function
4 answers
asked by
Kenzie
1,399 views
1. Given the function rule f(x)= x^2 - 3x + 2, what is the output of f(-2)?
A. 12 B. 4 C. -8 D. 0 2. Suppose you earn $10 each
4 answers
asked by
Anne
1,338 views
What is the value of the function y=1/8x−13 when x=−4 ?(1 point) Responses
1 answer
asked by
Demon
24 views
What is the value of the function y=1/8x−13 when x=−4 ?(1 point) Responses −15 negative 15 −13.5 negative 13.5 −12.5
1 answer
asked anonymously
16 views
Given `f(x)=-6(1-x)`, what is the value of `f(-8)`?
1 answer
asked by
joe mA
14 views
Find the output of the function y = - 3a - 7 when the input is -5. (1 point)
The correct output is _
1 answer
asked anonymously
22 views
What is the value of the function y=18x−13 when x=−4 ?
2 answers
asked anonymously
122 views
Find the value of the function y=3x2−21 when x=4 .(1 point)
1 answer
asked anonymously
14 views
Evaluate each of the following. Show all your calculations.
��� f" (1/3) �if f(x)���� = −2x^5�� + 2x� − 6
2 answers
asked by
Mathew
944 views
The per capita consumption (in pounds) of all poultry in a country is approximated by the function Upper C left parenthesis x
1 answer
asked anonymously
100 views
If h(x)=1/5(x2-6)-8, what is h(4)?
1 answer
asked anonymously
26 views
What is f (2) for the function f(x)=7x+9
f(2)=
1 answer
asked by
Jsh7sbna
19 views
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Parent Categories (11)
Algebra
Arithmetic
Calculus
Code Snippets
Functions
Gradient, Line Integral
Graphing Functions
Instantaneous Rate of Change
Multiple Choice
Trigonometric Functions
Trigonometry