F(x) = 2x^2 + 5x
f(3b) = 2(3b)^2 + 5(3b) = 2(9b^2) + 15b = 18b^2 + 15b
X=4.1
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Answer:
x int (4,0)
y int (0, -6)
Step-by-step explanation:
Answer:
-7
Step-by-step explanation: