andreascott
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Questions Answered

andreascott:
Group Title
sqrt 2x+10 6 =2
 updated one year ago
 3 replies
 1 Medal
Mathematics

andreascott:
Group Title
You can model the population of a certain city between the years 1965 and 1995 by the radical function ( I will attach picture of function. …
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

andreascott:
Group Title
For the function 32/x+3, find (g^1∘ g)(5).
…
 updated one year ago
 22 replies
 6 Medals
Mathematics

andreascott:
Group Title
What is the solution to the equation?
( I will attach picture. ) *
…
 updated one year ago
 6 replies
 1 Medal
Mathematics

andreascott:
Group Title
For the function f(x)= (7 – 8x)^2 , find ƒ^–1. Determine whether ƒ^–1 is a function.
…
 updated one year ago
 5 replies
 1 Medal
Mathematics

andreascott:
Group Title
Graph y = –4x^2 – 2 and its inverse.
( I will attach pictures . ) *
 updated one year ago
 6 replies
 1 Medal
Mathematics

andreascott:
Group Title
Is relation t a function? Is the inverse of relation t a function?
Relation t:
…
 updated one year ago
 14 replies
 5 Medals
Mathematics

andreascott:
Group Title
let f(x)= –5x – 4 and g(x) = 6x – 7. Find f(x) + g(x).
…
 updated one year ago
 11 replies
 1 Medal
Mathematics

andreascott:
Group Title
Simplify ;
( I will attach picture . )
…
 updated one year ago
 9 replies
 1 Medal
Mathematics

andreascott:
Group Title
What is a simpler form of the radical expression?
sqrt 36g^6
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 updated one year ago
 4 replies
 1 Medal
Mathematics

andreascott:
Group Title
What is the simplest form of the product?
3^ sqrt 4x^2 * 3^ sqrt 8x^7
…
 updated one year ago
 17 replies
 1 Medal
Mathematics

andreascott:
Group Title
Find all the zeroes of the equation.
x^3 – x^2 = 3x + 3
…
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

andreascott:
Group Title
Use synthetic division to find P(–3) for P(x) = x^4 –2x^3 – 4x + 4.
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

andreascott:
Group Title
What are the zeroes of the function? Graph the function y = (x + 3)(x – 4)(x – 5).
( I will attach pictures . ) *
…
 updated one year ago
 6 replies
 1 Medal
Mathematics

andreascott:
Group Title
What is the equation of y = x^3 with the given transformations?
vertical stretch by a factor of 3, horizontal shift 4 units to the right,…
 updated one year ago
 7 replies
 1 Medal
Mathematics

andreascott:
Group Title
What is a quartic function with only the two real zeroes given?
x = 5 and x = 1
…
 updated one year ago
 8 replies
 1 Medal
Mathematics

andreascott:
Group Title
A polynomial equation with rational coefficients has the roots 7 + *sqrt* 3 , 2  *sqrt* 6. Find two additional roots.
7  *sqrt* 3 , …
 updated one year ago
 16 replies
 1 Medal
Mathematics

andreascott:
Group Title
The table shows the annual consumption of cheese per person in the United States for selected years in the 20th century.
YEAR: POU…
 updated one year ago
 16 replies
 1 Medal
Mathematics

samtab:
Group Title
Evaluate 16  20  (8)  9.
…
 updated one year ago
 3 replies
 1 Medal
Mathematics

andreascott:
Group Title
What polynomial has a graph that passes through the given points?
(–4, 89), (–3, 7), (–1, –1), (1, –1), (4, 329)
…
 updated one year ago
 14 replies
 3 Medals
Mathematics

andreascott:
Group Title
solve the system of equations*
2x3y=14
…
 updated one year ago
 7 replies
 1 Medal
Mathematics

andreascott:
Group Title
Find all the zeros of each equation.
7x^2 – 144 = –x^4
…
 updated one year ago
 3 replies
 1 Medal
Mathematics

andreascott:
Group Title
Find all the zeros of each equation.
x^3 – x^2 + 5x – 5 = 0
…
 updated one year ago
 4 replies
 2 Medals
Mathematics

andreascott:
Group Title
Find all the zeros of each equation.
x^5 – 3x^4 – 15x^3 + 45x^2 – 16x + 48 = 0
…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

andreascott:
Group Title
What does Descartes's Rule of Signs tell you about the real roots of the polynomial?
–2x^3 + 3x^2 – 5x – 2 = 0
…
 updated one year ago
 5 replies
 1 Medal
Mathematics

andreascott:
Group Title
A cubic polynomial with rational coefficients has the roots 6 + *sqrt* 6 and 2/3 . Find one additional root.
6*sqrt*6
…
 updated one year ago
 3 replies
 1 Medal
Mathematics

andreascott:
Group Title
Find the roots of the polynomial equation.
2x^3 + 2x^2 – 19x + 20 = 0
…
 updated one year ago
 46 replies
 1 Medal
Mathematics

andreascott:
Group Title
Use the Rational Root Theorem to list all possible rational roots of the polynomial equation x^3 – x^2 – x – 3 = 0. Do not find the actual r…
 updated one year ago
 8 replies
 1 Medal
Mathematics

andreascott:
Group Title
Divide using synthetic division.
–3x^3 + 11x^2 – x + 20 by (x – 4).
…
 updated one year ago
 8 replies
 1 Medal
Mathematics

andreascott:
Group Title
Divide 3x^3 + 3x^2 + 2x – 2 by x + 3 using long division.
3x^2 – 6x + 20
…
 updated one year ago
 10 replies
 1 Medal
Mathematics
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