Assuming that a, b, and c specify three sets, prove the following equations using the definition of set operations.

If sin θ=24/25 and 0 less than or equal to θ less than or equal to π/2, find the exact value of tan 2θ. answers; a) -527/336 b) -336/527 c)7/24 d) 24/7

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)