Please help me answer number 12

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)