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Mathematics, 22.10.2019 21:00 Thalassenosmichaelle

For f(x)=2x+1 and g(x)=x^2-7, find (f. g)(x)

a. 3x^2 + 7x -6
b. 2x^2 -13
c. 2x^2 + x^2 -14x -7
d. 2x^2 -x^2 -7x-7


For f(x)=2x+1 and g(x)=x^2-7, find (f.g)(x)a. 3x^2 + 7x -6 b. 2x^2 -13c. 2x^

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For f(x)=2x+1 and g(x)=x^2-7, find (f. g)(x)

a. 3x^2 + 7x -6
b. 2x^2 -13
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