Use the expression 4^{3}+8-\dfrac9y4 3 +8− y 9 4, cubed, plus, 8, minus, start fraction, 9, divided by, y, end fraction to find an example of each kind of expression.

Find the vertex of the function given below y=x^2-6x+1

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

Write 17/20 as a decimal and as a percent.