What is the slope of a line that passes through the points (-2, 4) and (-6, 12)? -2 -1/2 1/2 2

What is the frequency of the sinusoidal graph?

∆red ≅ ∆ by rule will give brainiest if possible

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2