Pre-Calculus

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Record your answers and work on the separate answer sheet provided. There
Record your answers and work on the separate answer sheet provided. There are 28 problems. Problems #1–6 are Multiple Choice. Problems #7–17 are Short Answer. (Work not required to be shown) Problems … read more
Ryan
Ryan
Bachelor's Degree
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Question 1 y varies directly as x and inversely as the
Question 1 y varies directly as x and inversely as the square root of w; write the sentence as an equation. Question 2 Write the equation of the line whose slope is -3/7 and y-intercept is -4; write t… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
Precalculus Problems. (big bonus for great solutions) 1. Solve
Precalculus Problems. (big bonus for great solutions) 1. Solve the following equation for x: log2(x + 7) + log2(x + 8) = 1 Note: Be sure to plug any solutions back into the original equation; if they … read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
i have a 11 questions, a few of them are graphs and others
i have a 11 questions, a few of them are graphs and others are just problems with two word problems . I would like to have detail answers with step by step so i can study for my test next week thank y… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
We define the following functions: f(x)=2x+5 g(x)=x^2-3 h(x)=7-x/3 o
We define the following functions: f(x)=2x+5 g(x)=x^2-3 h(x)=7-x/3 o Compute (f – h)(4). o Evaluate the following two compositions: (f◦g)(x) and (h◦g)(x). o Transform the g(x) function so that the gra… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
For Ryan I hope to get together on Friday after 6:30p.m. with
For Ryan I hope to get together on Friday after 6:30p.m. with my questions. I don't want to get any other Tutor that I would start over again. I hope this will be okay with you.… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
1. We define the following functions: f(x)=2x+5 g(x)=x^2-3
1. We define the following functions: f(x)=2x+5 g(x)=x^2-3 h(x)=7-x/3 o Compute (f – h)(4). o Evaluate the following two compositions: (f◦g)(x) and (h◦g)(x). o Transform the g(x) function so that the … read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
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For the function below find the vertex axis of symmetry maximum
For the function below find the vertex axis of symmetry maximum or minimum value and graph the function  the vertex is _______ (ordered pair) The axis of symmetry is x=______ Does it have a maximum o… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
Find a polynomial f(x) of degree 3 that has the following
Find a polynomial f(x) of degree 3 that has the following zeros...-6, 0, 9 Leave answer in factored form… read more
Math-John
Math-John
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Need answer:1. Which of these is the equation of a parabola
1. Which of these is the equation of a parabola with vertex (–6, 2)? A. y = 4(x + 6)2 + 2 B. y = (x + 6)2 + (–2) C. y = 4x2 + 6x − 2 D. y = x2 + 12x + 34 2. The square root property tells us that if (… read more
Mijcar
Mijcar
Consultant
Master's Degree
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1. Let f(x) = x2 – 9, g(x) = 2x, and h(x) = x – 3. Find the
1. Let f(x) = x2 – 9, g(x) = 2x, and h(x) = x – 3. Find the solution to the following function: (f)(-1) (gh) 2. Solve the equation: -5x2 +5+6x3-6x. 3. Let f(x) = x2 – 9, g(x) = 2x. Find (f o g)(-2). 4… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
Find two functions f(x) and g(x) for which f(g(x))=2x=g(f(x)).
Find two functions f(x) and g(x) for which f(g(x))=2x=g(f(x)). I need an explanation step by step. thanks.… read more
JACUSTOMER-yrynbdjl-
JACUSTOMER-yrynbdjl-
Master's Degree
13 satisfied customers
Use the given functions f and g to find f + g, f − g, f/g,
Use the given functions f and g to find f + g, f − g, f/g, and f g State the domain of each. f(x) = x2 − 3x − 4, g(x) = x + 1 f + g = f − g = fg f/g… read more
Chirag
Chirag
Master's Degree
10,329 satisfied customers
To find (fg)(x) for the given functions, use the definition
To find (fg)(x) for the given functions, use the definition of operations on functions that states that if f and g are functions with domains Df and Dg, then we define the product as (f · g)(x) = f(x)… read more
Chirag
Chirag
Master's Degree
10,329 satisfied customers
Find (f∘g)(x) and (g∘f)(x) and the domain of each. a. f(x)=3x-2,
Find (f∘g)(x) and (g∘f)(x) and the domain of each. a. f(x)=3x-2, g(x)=x^2+5 b. f(x)=6/x , g(x)=1/(2x+1)… read more
Scott
Scott
MIT Graduate
Master's Degree
16,043 satisfied customers
Algebra Question: What are the differences among expressions,
Algebra Question: What are the differences among expressions, equations and functions? Provide examples of each. (provide detailed insight and mathematical examples to answer these)… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
hi Ryan here is another pre-calculus questions that i am looking
hi Ryan here is another pre-calculus questions that i am looking for answers. 1. Consider the function f(x) =3x²-2x-8. By completing the square write the function as the sum or difference of two expre… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
Sandhya sharma I am request your help again. 1). A rectangular
Sandhya sharma I am request your help again. 1). A rectangular pen for a pet is 5 feet longer than it is wide. give possible value for the width W of the pen if its area must be between 204 and 500 sq… read more
Sandhya_sharma
Sandhya_sharma
Master's Degree
Master's Degree
13,460 satisfied customers
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