Pre-Calculus

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Extra Credit: Find/Create 10 problems that are related to the
Extra Credit: Find/Create 10 problems that are related to the concepts on this quiz and solve. For #1 through #6, please put the answer in a + bi form. 1. Add (3 – 2i) + (-4 – 4i) 2. Subtract (3 - 2i)… read more
Sandhya_sharma
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Master's Degree
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use the rational zeros theorem to find all the real zeros of
use the rational zeros theorem to find all the real zeros of the polynomial function. use the zeros to factor f over the real number f(x) x=x^3 +5x^2-17x-21… read more
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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
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given functions f and g, find (f * g)(x) and its domain, and
given functions f and g, find (f * g)(x) and its domain, and (g * f)(x) and its domain f(x)=X^3, g(x)=y^2+7x-1… read more
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I will provide a bonus to whoever provides! #11 6 simplify 4-9i #12 i^19 #13
I will provide a bonus to whoever provides! #11 6 simplify 4-9i #12 i^19 #13 Use quadratic formula 2x^2-7x=1 Solutions are x = ? #14 Find the zeros of the function algebraically F(b)=b^2+12b+32 15 Sol… read more
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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
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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
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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
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Functions (Graphs, combining functions) 1. Find the domain
Functions (Graphs, combining functions) 1. Find the domain of function. F(r)=square root of 5+2r 2. Find the domain of the . z(v)= v-4\v^2-2v-15 3. Given s(y)=13+6y^2 and w(y)=6y-13, find (sw)(y). 4. … read more
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This did not copy over correctly. I can send you a word doc.
This did not copy over correctly. I can send you a word doc. Read the following instructions in order to complete this assignment: 1. We define the following functions: F(x)=2x+5 g(x)=x^2-3 h(x)=7-x 3… read more
Chirag
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Use composition of functions to determine whether f and g are
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Determine , without graphing whether the given quadratic function
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Answer the following for the given quadratic function. f(x)=x^2-16x+64 What
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Graph the following function using the techniques of shifting,
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List the intercepts and test for symmetry. y=-6x^9/x^4-2 Could
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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
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1. Find the domain of the composite function fog. Please show
1. Find the domain of the composite function fog. Please show all of your work. Here is the link to problem. http://www.mediafire.com/?qixexqwg6g1dqa8… read more
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Chirag
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1. Verify that the functions f and g are inverse of each other
1. Verify that the functions f and g are inverse of each other by showing that f(g (x) ) = x and g (f (x) ) = x. Give any values of x that need to be excluded. f(x) = x – 5 / 2x + 3; g(x) = 3x + 5 / 1… read more
Sandhya_sharma
Sandhya_sharma
Master's Degree
Master's Degree
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