All of the powers of x here are even, so the function f(x) is even. Note that 19 = 19x^0 = 19(1) = 19
18. It is 18 because when you multiply 2x2 plus 4 x2 plus 2 x3 you get 4 plus 8 plus 6 = 18
Answer:
Step-by-step explanation:
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Answer:
The area of a circle can be found using the formula 
Step-by-step explanation: