10/23/20

Find all the zeros of the function. (Enter your answers as a comma-separated list.)
h(x) = x4+6x3+10x2+6x+9x=Write the polynomial as a product of linear factors. Use a graphing utility to verify your results graphically. (If possible, use the graphing utility to verify the... more
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10/23/20

A polynomial function f(x) with real coefficients has the given degree, zeros, and solution point.
Degree: 3Zeros: -3, 3 + √3iSolution point: f(-1) = -172(a) Write the function in completely factored form.f(x) = (b) Write the function in polynomial form.f(x) =
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10/23/20

Find any asymptotes and holes in the graph of the rational function. Verify your answers by using a graphing utility. (Enter answers as a comma-separated list. If an answer does not exist, enter DNE.)
f(x) = x2+2x+1 / 8x2-x-9vertical asymptote(s): x= horizontal asymptote(s): y=hole(s): x=
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10/23/20

Find f'(x) in the following problem
f(x) = 10 4√x3 + 5/ x2 + (ln 2)2find f' (x)
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10/23/20

y= 2x/ x^2 +1 Find an equation of the tangent line to the curve at (1,1)
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10/23/20

Suppose that y varies directly as the 4th power of x, and that y=10 when x=7. What is y when x=6? Round your answer to two decimal places if necessary.
I need help. I need so much help. I can never understand how to set these up. Then I just get overwhelmed
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10/22/20

The function g(x)= -3-(x+5)^2 is the transformation of parent function f(x)=x^2. Describe the sequence of transformations from f to g.
Multiple Choice:A. Translate the parent function 3 units down, then reflect across the x-axis, followed by a translation of 5 units to the left.B. Translate the parent function 5 units left, then 3... more
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10/22/20

Ben is 39 years old and Isaac is 3 years old how many years will it take until Ben is only four times as old as Isaac
Ben is 39 years old and isac is 3 years old. How May years will it take until ben is only 4 times as old as isac
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10/22/20

What is the equation in Slope intercept form that is perpendicular to x - 4y = 8 that goes through (1,1)

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10/22/20

What is the maximum/minimum value and the domain and range of the function h(x)=-3(x-6)^2+7.
Find max and min and also domain and range.
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10/22/20

a square red rug has a purple square in the center.

a square red rug has a purple square in the center. the side length of the purple square is x inches. the width of the red band that surrounds the purple square is 2 inches. what is the are of the... more
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10/21/20

Inverse Relations and Functions

Determine whether f has an inverse function. If it does, find the inverse function and state any restrictions on its domain. f(x)=3/(x-3)^2
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10/21/20

Identify the interval(s) on which the function y=x^2+5x-14 is positive.
“Identify the interval(s)” please.
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10/21/20

How do you find the reflection point of a parabola?
I've been looking everywhere online and I can't get a satisfying answer. Not for a specific parabola, just what steps do you need to take to find the reflection point of one.
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10/21/20

Find a formula for P ( x ) .
The polynomial of degree 4, P(x) has a root of multiplicity 2 at x=3 and roots of multiplicity 1 at x=0 and x=−3. It goes through the point (5,112).Find a formula for P(x).
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10/21/20

Let the graph of g be a vertical shrink by a factor of 15 followed by a translation 8 units down of the graph of f(x)=x2. Write a rule for g.
Let the graph of  be a vertical shrink by a factor of  followed by a translation 8 units down of the graph of . Write a rule for .
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10/21/20

Find the missing arc.

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10/21/20

x^2+y^2-16x+73=100
write an expression for g(x)
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10/21/20

Precalculus Question
Factor 5x4n+2+15x2n+1
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10/21/20

Verify (1+sin^2x)/cos^2x=1+2tan^2x
(1+sin2x)/(cos2x)=1+2tan2x
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10/20/20

Trigonometry problem! Please help!
Let T be the temperature of a patient, in degrees Fahrenheit, during a 12-day illness, and is given by T(t)=101.6+3sin(π/8 x t)What are the minimum and maximum temperatures during the illness and... more
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10/20/20

A(2,4) B(6,3) C(9,1) D(5,12) A’(4,8) B’(12,6) C’(18,2) D’(10,24)
scale factor .
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10/20/20

What is the equation?
A student estimated based on the video that the ball left my hand 1.65 meters off the ground, and after 0.58 seconds the ball reached the maximum height of 3.26 meters.Use this information to find... more
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10/19/20

Find the slope of the lines described below
a- A line parallel to y+3x+1b-A line perpendicular to y=3x+1
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10/19/20

Write a sinusoidal equation
A Ferris wheel is 36 meters in diameter and boarded from a platform that is 1 meter above the ground. The six o’clock position of the Ferris wheel is level with the loading platform. The wheel... more
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