di.garcia
 Name:
 Diana Garcia
 School:
 University of North Carolina, Charlotte
 About:
188 helpers are online right now
75% of questions are answered within 5 minutes.
Most Active Subjects

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 8
 Questions Answered
 0
 Medals Received
 2

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 68
 Questions Answered
 1
 Medals Received
 5

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 8
 Questions Answered
 0
 Medals Received
 2

 Questions Asked
 1
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 68
 Questions Answered
 1
 Medals Received
 5
Questions Asked

di.garcia:
Which of the following describes why corrective taxes, such as the gasoline tax, are unlike most other taxes?
…
 updated one year ago
 No Medals Yet
Mathematics

di.garcia:
Which of the following describes why corrective taxes, such as the gasoline tax, are unlike most other taxes?
…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

di.garcia:
Find the intervals on the x_axis where the funcrion f(x)=(2x+3)/(x^24) is increasing and where it is decreasing. Use interval notation for …
 updated one year ago
 2 replies
 1 Medal
Mathematics

di.garcia:
The function f satisfies the following conditions: f'(3)=0, f(3)=2, f'(x)>0 if 0<x<3, f'(x)<0 if x>3, f''(x)>0 if 0<x<1 or if x>4 f''(x)<0 i…
 updated one year ago
 No Medals Yet
Mathematics

di.garcia:
A farmer wants to fence in a rectangular pen that is to enclose the total of 15,000 square feet, He then divides the pen down the middle wit…
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

di.garcia:
A right triangle has an area of 30 square inches. Express the perimeter P of the rectangle (sum of the hypotenuse and the two legs) as a fun…
 updated one year ago
 27 replies
 2 Medals
Mathematics

di.garcia:
Find the point in the first quadrant on the graph of y=x^2 that is closest to the point (0,4)
 updated one year ago
 19 replies
 1 Medal
Mathematics

di.garcia:
Find the function f(x) that has the given derivative and the given value.
f'(x)=5x^2+3x2 and f(1)=1
 updated one year ago
 6 replies
 1 Medal
Mathematics

di.garcia:
Find the function f(x) that has the given derivative and the given value.
f'(x)=sin(x)+2sec(x)tan(x) and f(pi)=1
 updated one year ago
 10 replies
 2 Medals
Mathematics

di.garcia:
If f(x) has a global maximum at x=a, then which of the following MUST be true:
A) f(a) is a local minimum B) f'(a)=0 C) f''(a)<0 D) f''(a)>…
 updated one year ago
 8 replies
 1 Medal
Mathematics

di.garcia:
Find two positive numbers whose product is 4 and such that 4x+2y is a minimum.
a)2 and 2 b)(1/4) and 4 c) (1/2) and 8 d) sqrt of 3 and (4/s…
 updated one year ago
 1 reply
 1 Medal
Mathematics

di.garcia:
Suppose that f'(x)=(x+1)(x1)^3(x+2). (Note that this is f' not f) Which critical number(s) give a relative (local) maximum value of a funct…
 updated one year ago
 8 replies
 1 Medal
Mathematics

di.garcia:
If f'(x)=(e^x)(x^(1/2)) and f(0)=4, then f(x) equals?
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

di.garcia:
Find the x coordinate(s) of all the inflection points of f(x)=(1/20)x^5+(1/12)x^4+x+1?
 updated one year ago
 9 replies
 1 Medal
Mathematics

di.garcia:
Find the value of a so that x=1is a critical number for f(x)=x^3+2ax^2+5x+1
 updated one year ago
 11 replies
 No Medals Yet
Mathematics

di.garcia:
On which interval(s) is the function f(x)=2x^33x^236x+30 decreasing?
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

di.garcia:
The absolute (global) maximum and absolute minimum function values of f(x)=x^33x^2+1 on the interval [(1/2),4]
 updated one year ago
 3 replies
 2 Medals
Mathematics

di.garcia:
Consider the function f(x)=x+2cos(x), 0<x<2π.
f(x) is increasing on the interval(s):
f(x) is decreasing on the interval(s):
…
 updated one year ago
 10 replies
 No Medals Yet
Mathematics

di.garcia:
Consider the function f(x)=x(√25−x^2),−1≤x≤5 This function has an absolute maximum value equal to?
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

di.garcia:
The function f(x)=(8x+1)e^−6x has one critical number?
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

di.garcia:
List the critical numbers of the function f(x)=(3/4)t^4+3t^3−42t^2+26
 updated 2 years ago
 No Medals Yet
Mathematics

di.garcia:
Compute the following limits using l'Hospital's rule if appropriate.(a>0)
Use INF to denote ∞ and INF to denote −∞.
…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

di.garcia:
Derivative of (4x^5)arctan(x)
 updated 2 years ago
 1 reply
 1 Medal
Mathematics

di.garcia:
Derivative of arcsec[(3x^2)+2]
 updated 2 years ago
 1 reply
 1 Medal
Mathematics

di.garcia:
Derivative (4x^5)arctan(x)
 updated 2 years ago
 4 replies
 1 Medal
Mathematics

di.garcia:
Find the limit if it exists lim x>INF [1(2/x)]^3x
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

di.garcia:
Derivative of arcsec[(3x^2)+2]
 updated 2 years ago
 No Medals Yet
Mathematics

di.garcia:
Find the following derivative ln(x)[e^((sin^2)(x))]
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

di.garcia:
derivative of 3xsin^1(4x^2)
 updated 2 years ago
 1 reply
 1 Medal
Mathematics

di.garcia:
Find lim x> INF [3x(e^(1/x))3x]
 updated 2 years ago
 2 replies
 1 Medal
Mathematics
 > Older questions