For f(x) =4x+1 and g(x) = x^2 - 5 find (f•g)(x)

a.4x^3+x^2 -20x-5
b.4x^2-19
c.4x^3 + x^2-4x-6
d.4x^3+x^2-5x-5

The value of function (fog)(x) is 4 x² - 19

Step-by-step explanation:

Given function as :

f(x) = 4 x + 1

g(x) = x² - 5

So , function (fg(x)) can be written as

     (fog)(x) = 4 ( x² - 5 ) + 1

Or, (fog)(x) = 4 x² - 20 + 1

Or, (fog)(x) = 4 x² - 19

Hence The value of function (fog)(x) is 4 x² - 19    Answer

the answer is 375 miles

step-by-step explanation:

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