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What are the attributes of the boundary line of this inequality?
-3x - 2y < 6

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2