Question said to graph the problem and find the answers/solutions. It's Trig
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Find the vertex of the function given below y=x^2-6x+1

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?