Recent questions tagged calculus

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Find the dy/dx of the following

asked 16 hours ago by qwertykl Level 1 User (480 points) | 13 views

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Find the dy/dx of these

asked 16 hours ago by qwertykl Level 1 User (480 points) | 13 views

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If a and b are real numbers, then (a+b)^2 = a2+b2.

asked Mar 22 in Calculus Answers by qwertykl Level 1 User (480 points) | 45 views

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Let A = {1,2,3,4,5}, B = {0,2,4,6}, and C = {-2,-1,0,1,2,3}. Which of the values of x will satisfy each statement?

asked Mar 21 in Calculus Answers by qwertykl Level 1 User (480 points) | 50 views

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Find the slope of the line through (-5,3) and (x+1, x-2).

asked Mar 21 in Calculus Answers by qwertykl Level 1 User (480 points) | 33 views

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Let f(x) = 1-(x-1)^2 evaluate (a)f(2)f(3) and (b)f(23)

asked Mar 21 in Calculus Answers by qwertykl Level 1 User (480 points) | 62 views

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An enrollment slip indicates a specific down payment based from the number of units enrolled by a student as follows:

asked Mar 21 in Calculus Answers by qwertykl Level 1 User (480 points) | 56 views

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Given the function f(x)=3x-4, evaluate: (a) f(x-2), (b) f(x)-f(2), (c) f(1)/f(3), and (d) f(1/3). Use fraction as final answer, if any.

asked Mar 21 in Calculus Answers by qwertykl Level 1 User (480 points) | 50 views

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Let f(x) = 2-x^2, evaluate (a) f(x+1) and (b) f(x)+f(1).

asked Mar 21 in Calculus Answers by qwertykl Level 1 User (480 points) | 44 views

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Consider the equation below: (image below) After evaluating g(-4), g(-1) and g(3), choose which graph represents the given conditions.

asked Mar 21 in Calculus Answers by qwertykl Level 1 User (480 points) | 65 views

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Which of the following will make the statement x2+3 > 1 true?

asked Mar 21 in Calculus Answers by qwertykl Level 1 User (480 points) | 64 views

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Find the 2nd and 3rd derivative of the following:

asked Mar 20 in Calculus Answers by qwertykl Level 1 User (480 points) | 30 views

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Let f(x)=-1-x-2x2, evaluate

asked Mar 19 in Calculus Answers by anonymous | 28 views

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Geometricaly, show that any function with derivative 2x on (-infinity, infinity) must have the formula x²+c for some value of c

asked Feb 28 in Calculus Answers by Eugenesang Level 1 User (120 points) | 72 views

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let c(x)= 5x+49 be the cost to produce x units of a product, and let r(x)= -x^2+21x be the revenue.

asked Sep 21, 2019 in Calculus Answers by anonymous | 70 views

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what does the generalized cylinder xy=4 look like in 3D?

asked Sep 20, 2019 in Calculus Answers by anonymous | 70 views

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Integral of 1/sqrt((x^2)+1)

asked May 2, 2019 in Calculus Answers by anonymous | 81 views

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fnInt(sin((t^2)+4))=?

asked May 2, 2019 in Calculus Answers by anonymous | 105 views

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Find at least one point at which each function is not continuous and state which of the 3 conditions in the definition of continuity is violated at that point.

asked Feb 5, 2019 in Calculus Answers by GalacticMilo Level 1 User (140 points) | 315 views

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At which points are the functions in figures 14 and 15 discontinuous?

asked Feb 5, 2019 in Calculus Answers by GalacticMilo Level 1 User (140 points) | 202 views

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what is the meaning of. in 5.8

asked Nov 28, 2018 in Word Problem Answers by verdea | 92 views

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A curve has parametric equations, where t is a positive parameter.

asked Nov 18, 2018 in Calculus Answers by Jac | 95 views

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For h > 0, find the slope of the line through the points ( h, | h | ) and ( 0,0 )

asked Oct 20, 2018 in Calculus Answers by anonymous | 71 views

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Use the function f defined by the graph in Fig. 14 to determine the following limits.

asked Oct 20, 2018 in Calculus Answers by anonymous | 347 views

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Label the parts of the graph of f (Fig. 13) which are described by

asked Oct 20, 2018 in Calculus Answers by anonymous | 99 views

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Use the functions f and g defined by the graphs in Fig. 10 to determine the following limits. a. lim x→2 x•h(x – 1) b. lim x→2 h(3+x)-(3) / x

asked Oct 20, 2018 in Calculus Answers by anonymous | 300 views

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Use the functions f and g defined by the graphs in Fig. 10 to determine the following limits. a. lim x→2 f(x).g(x) b. lim x→2 f( g(x) )

asked Oct 20, 2018 in Calculus Answers by anonymous | 290 views

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Explain what is wrong with this reasoning: If f(x)=1/x then f(−1)=−1<0 and f(1)=1>0 so f must have a root between x=−1 and x=1

asked Sep 9, 2018 in Calculus Answers by anonymous | 70 views

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How to derive a number?

asked Jul 9, 2018 in Calculus Answers by ANONYMOUS9387849234 | 63 views

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find d2y/dx2 in terms of x and y. x^2y^2-4x=8

asked May 5, 2018 in Calculus Answers by anonymous | 275 views

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Find the equation of the hyperbola

asked Jan 31, 2018 in Calculus Answers by anonymous | 220 views

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Using calculus, or otherwise, calculate the maximum area which is circular in shape that can be fenced by the mesh wire of length 200 metres.

asked Nov 20, 2017 in Calculus Answers by Kudzai Dambudzo | 71 views

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A hyperbola has vertices at (6, 15) and (6, -5). The perimeter of the rectangle made by the transverse and conjugate axes is 72 units. State the equation.

asked Nov 2, 2017 in Calculus Answers by anonymous | 531 views

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find the taylor's series expansion of ln x about x subscript 0 = 0

asked Oct 19, 2017 in Calculus Answers by anonymous | 88 views

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If f is continuous on [2,6] with f (2) = 20 and f (6) =10, then the Intermediate Value Theorem says f (x) =25 does not have a solution on the interval

asked Sep 24, 2017 in Calculus Answers by anonymous | 143 views

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Given a function f, an interval [a,b] and a value V. Find a value c in the interval so that f(c)=V. Apply the Intermediate Value Theorem.

asked Aug 12, 2017 in Calculus Answers by skeptic Level 1 User (160 points) | 1.3k views

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At which values of x is the function f(x) = x^2+x-6 / x-2 continuous and discontinuous?

asked Aug 12, 2017 in Calculus Answers by skeptic Level 1 User (160 points) | 273 views

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Please help to answer the following limit to evaluate:

asked Aug 10, 2017 in Calculus Answers by anonymous | 69 views

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Let f(x) = 2-x^2, evaluate (a) f(x+1) and (b) f(x)+f(1).

asked Aug 8, 2017 in Calculus Answers by anonymous | 309 views

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Let f(x) = -x^4-x-1, evaluate f(-1) and -2f(1).

asked Aug 8, 2017 in Calculus Answers by anonymous | 193 views

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Use the graph below to determine the right-hand limit of the function f(x) at: (a) x=-8 (b) x=6

asked Jul 16, 2017 in Calculus Answers by anonymous | 1.5k views

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Limit of square root x2 + 5 minus square root of 5 - x2 over x as as approaches 0.

asked Jul 6, 2017 in Calculus Answers by Kiana | 159 views

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Limit of 3 square root of x - 1 over square root of x - 1 as x approaches 1.

asked Jul 6, 2017 in Calculus Answers by Kiana | 174 views

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Byusingthechainrule,differentiatey=5tanx−−√withrespecttox. Byusingthechainrule,differentiatey=5tan⁡xwithrespecttox.

asked Dec 8, 2016 in Calculus Answers by unknown | 148 views

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Apply limit (theta) -> 0 Tan(theta)-Sin(theta)/sin(cube)(theta) when limit (theta) -> 0

asked Oct 8, 2016 in Calculus Answers by anonymous | 231 views

2 answers

integrate 1/(x^2 Sqrt[4 x^2 + 1])

asked Sep 30, 2016 in Calculus Answers by anonymous | 174 views

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Find trigonometric and algebric

asked Sep 26, 2016 in Calculus Answers by HazemB | 144 views

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a billboard is to have an area of 24meters squared. if the margins at the top and bottom are to be 6 cm and those on sides 4cm. what are the dimensions of the board for maximum printing area?

asked Apr 13, 2016 in Calculus Answers by Benard16 | 227 views

1 answer

I need 14 inch barrel cut into 3 equal parts.

asked Apr 11, 2016 in Algebra 1 Answers by Wilber256 | 200 views

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If the integral from 1 to 10 f (x) dx=4 and integral from 3 to 10 f (x) dx=7 , then what is the integral from 1 to 3 f (x) dx? I think I have to use a property but not sure how to solve it from there.

asked Apr 6, 2016 in Calculus Answers by anonymous | 272 views

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