If cos(t)=-9/10 where pi < t < 3pi/2, find the values of the following trigonometric functions.
cos(2t)=
sin(2t)=
sin(t/2)=
cos(t/2)=

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at __ link to graph: .

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?