If f(x) = 3 - 2x and g(x) = 1/x + 5, what is the value of (f/g)(8)?
-169, -1, 13, 104
Solution:
Given f(x) = 3 - 2x and g(x) = 1/x + 5
A function is defined as a relationship between one variable (the independent variable) and another variable (the dependent variable).
Here we divide two polynomials.
(f/g)(x) = f(x)/g(x) = (3 - 2x )/(1/x + 5)
⇒ (f/g)(8) = 3 - 2(8)/ 1/(8 + 5))
⇒ (f/g)(8) = 3 - 16 / (1/13)
= -13 × 13 = -169
⇒(f/g)(8) = -169
If f(x) = 3 - 2x and g(x) = 1/x + 5, what is the value of (f/g)(8)?
Summary:
If f(x) = 3 - 2x and g(x) = 1/x + 5, then the value of (f/g)(8) value is -169.
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