F(x)=-4x+9 g(x)=-3x^2+5x+9, Find f(x)•g(x)
1 answer:
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Answer:
f(3) = 4
f(-7) = -26
Step-by-step explanation:
Hi there!
To find f(3), replace every x with 3:
Therefore, f(3)=4.
To find f(-7), replace every x with -7:
Therefore, f(-7)=-26.
I hope this helps!