Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter12: Quadratic Functions
Section12.6: Solving Problems Involving Quadratic Equations
Problem 1.4E
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Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
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can u show me the steps to the correct answer since i got it wrong?
![If y = tanh (k /x) and x (1 -9 x) y'= A
Then A=......
Answer: 9
The correct answer is: 1.50](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9589441b-c15a-404e-b8c4-ee6494933f4d%2F95e3daab-a2b7-4734-912c-1eda12a81b04%2F20eyqgu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:If y = tanh (k /x) and x (1 -9 x) y'= A
Then A=......
Answer: 9
The correct answer is: 1.50
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