Two step equations

1. (s/3)-4=2
2. (c/2)+5=1
3. 9+(a/6)=8

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Write the fraction or mixed number and the decimal shown by the model

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)