10/12/22

Given the one-to-one function f(x)= 7x - 2, find it's inverse function. The graphs of f and f^ -1 are symmetric with respect to the line defined by
(A.) Given the one-to-one function f(x)= 7x - 2, find it's inverse function.Which is f ^ -1(x)= 1/7x - 2/7(B.) The graphs of f and f^ -1 are symmetric with respect to the line defined byy = _______
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10/03/22

can you help me with a ratio question
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05/06/22

Pre Calculus Transformations of graphs
given the coordinates (2,-8) on the graph y=f(x) what would the coordinates be after the following translationsy=1/f(3x-9) -1
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06/16/21

The number of invariant point(s) of the linear function y = x^2 - 9 and its reciprocal function is/are

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05/13/21

g(n)=3n-5 f(n)=n^2+2
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05/11/21

Please graph a Secant graph that has local minimums at y=2/7 and period of 6π. Also, please provide a chart of points.

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05/09/21

Optimization Question.
Given y = sinx find the local max/mim on [0,2pi] and the concavity.
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04/28/21

Find the exact values (precalc)
Find the exact values (fractions) for the trigonometric expression given that sin u = 4/5 and cos v = -7/25 (both u and v are in II quadrant)
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04/06/21

Help!!! Just Need the Need Help with Graphing!
A pipe needs to run from a water main, tangent to a circular fish pond. On a coordinate plane, construct the circular fish pond at a given location and specify your center point and radius. Write... more
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03/18/21

A playground is being built using two existing fences and a third fence that will be installed, as shown in the diagram below. Find the area of the playground.

Trianglesides= 64ft, 62ftangle=88°
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03/18/21

Calculus 1- Concave up or down and inflection
Find where the following function is concave up and where it is concave down. Where are the inflection points of the function? f(x) = cos(2x)
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03/16/21

Evaluate the function if it is continuous.
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03/09/21

function composition
If f(x) = x2 + 5x + 6 and g(x) = x + 2i need help finding and simplifying F(g(2)) G(f(-1)) F(g(0)) (f(g(-4)) G(f(x)) F(g(x))
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03/03/21

Change the rectangular coordinates to polar coordinates with r > 0 and 0 ≤ 𝜃 ≤ 2𝜋.
Change the rectangular coordinates to polar coordinates with r > 0 and 0 ≤ 𝜃 ≤ 2𝜋. (a)    (7, −7 3 (r, 𝜃) = (b). (8, 8)(r, 𝜃) = 
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09/30/20

Differentiate using the quotient rule
Differentiate using the quotient rule d/dx[(cos x)/x].
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09/01/20

Can you delete questions off of Wyzant?
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04/01/15

completely factor the following expressions
5c2-24cd-5d2
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02/08/15

Homework help
A projectile follows a parabolic path whose height, in meters, is given by the function f(x) =-x2 +2x+2. Find the maximum horizontal distance that the projectile may cover
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12/09/14

Which graph represents the solutions to the inequality |5x - 10|the sign is greater or equal to 15?
Please help fast I will be really happy thank you.
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10/28/14

Find the answer... k=
The half-life of radium is 1600 years. If the initial amount is q0 milligrams, then the quantity q(t) remaining after t years is given by q(t) = q02kt. Find... more
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05/06/14

Divide and solve
2x^3+3??8x^6+10x^5+4x^4+10x^3+10^2+6-9
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