Choose the system of equations which matches the following graph: x − 2y = 8 2x + 4y = 12 x − 2y = 8 2x − 4y = 12 x + 2y = 8 2x + 4y = 12 x + 2y = 8 2x − 4y = 12

Provide an example of a trigonometric function and describe how it is transformed from the standard trigonometric function f(x) = sin x, f(x) = cos x, or f(x) tan x using key features.

What numbers are included in the set of integers? what numbers are not included?

Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?