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3 years ago

5

Let f(x) = x – 3 and g(x) = x + 11. Find f(x) • g(x).. . A] x2 – 8x – 33. . B] x2 – 8x + 14. . C] x2 + 8x + 14. . D] x2 + 8x – 3

3

2 answers:

GenaCL600 [577]3 years ago

7 0

F(x) • g(x)
<span>= ( x - 3 )( x + 11 ) </span>
<span>= x² + 8x - 33 </span>
<span>Answer : D </span>

Katarina [22]3 years ago

3 0

F(x) = x-3 and g(x) = x+11

f(x) *g(x) = (x-3)(x+11) = x^2 +11x -3x -33 = x^2 +8x -33

so choice D. is right

hope helped

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