04/12/24

Antiderivatives

Given f”(x)= 3x-5 and f’(-1)=-6 and f(-1)=4. find f’(x)=and find f(1)=
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04/12/24

when scaling volume you use
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04/12/24

The side lengths of two similar solids are in the ratio 1:3 what is the ratio of the area
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04/09/24

Write an equation of the line that passes through (2,-2) and is perpendicular to y=1/3x-6
I need the answer
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04/09/24

Find x in terms of common logs only.

4 * 3x-1 = 42x+3
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04/06/24

Consider the function below. f(x) = 9 + 4x^2 − x^4
(a) Find the interval(s) where the function is increasing. (Enter your answer using interval notation.)Find the interval(s) where the function is decreasing. (Enter your answer using interval... more
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04/06/24

Suppose the function f(x) has a domain of all real numbers except x = 3 . The first derivative of f(x) is shown below.
f '(x) = 5(x − 1)e^8x/(x − 3)^5a. Find the interval(s) where f(x) is increasing. (Enter your answers using interval notation. If an answer does not exist, enter DNE.)b. Find the interval(s)... more
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04/06/24

Suppose f '' is continuous on (−∞, ∞).
(a) If f '(−5) = 0 and f ''(−5) = −3, what can you say about f ? a. At x = −5, f has a local maximum. b. At x = −5, f has a local minimum.  c. At x = −5, f has neither a maximum nor a minimum. ... more
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04/06/24

Calculus Optimization
Eight feet of wire is to be used to form a square and a circle.(A) Express the sum of the areas of the square and the circle as a function A of a side of the square x.(B) What is the domain of A?... more
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04/05/24

Combinatorics problem
Can You please help with this problem:A gate code requires a four-digit code for entry. Still, for security reasons, it always randomly assigns the digits to key positions (10 keys) so that all... more
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04/05/24

replace circle with <, >, = to make a true statement
Is 17 to the square root, <, >, or = to 4.2
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04/04/24

In a right triangle ABC, where ∠B is the right angle, AB=5 units, and BC=12 units. Find the length of the hypotenuse AC.
We can use the Pythagorean theorem to find the length of the hypotenuse AC.
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04/03/24

Find the present value that will grow to ​$27,000 if interest is 9​% compounded quarterly for 11 quarters.
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04/03/24

ratio and proportion

the perimeter of a triangle is 132ft with the sides in an extended ratio of 2:6:4 determine the shortest and longest angle of the triangle
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04/03/24

Find one positive and one negative coterminal angle of -650 degrees.
Here's what I did: Positive: Negative:-650 + 360 = -290 -650 - 360 = -1010-2909 + 360 = 70When I looked at the answer key, I got the positive coterminal correct but the negative coterminal... more
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04/03/24

What is an equation of the line that passes through the (-6,8) (3,-4)
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04/03/24

Perimeter of a nonagon
Find the perimeter of a nonagon whose distance from a vertex to the center is 8cm.
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04/03/24

Find the Central Angle
Find the central angle of a circle whose radius is 5ft and the arc length is 14.84ft.
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04/03/24

Find the central angle
the area of a sector is 536.17cm2 and the radius is 16cm. Find the central angle of the circle.
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04/03/24

Find the Radius
Find the radius of a circle if the central angle is 315 degrees and the area of a sector is 43.89cm2.
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04/02/24

4.1 Max and Mins
Find the critical numbers of the function. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)h(t) = t3/4 − 9t1/4t = 
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04/02/24

Find a polynomial function of least degree having only real coefficients, a leading coefficient of 1, and zeros of 2-i and 5-4i.

Find a polynomial function of least degree having only real coefficients, a leading coefficient of 1, and zeros of 2-i and 5-4i.
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04/01/24

PERMUTATIONS HELP: How can you arrange 9 people if Tina has to be next to Quinton OR Tatiana?
The answer is 151,200 but I am not getting that
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03/31/24

Find the equations of any horizontal asymptotes: 4|x|/x+4
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03/29/24

A quadratic function in standard form has a y-int. of 12 and a non-real root of x=-2+2i/sqrt3. Write function in both standard and vertex form
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