Use f(x)=1/2x and f^-1(x)=2x to solve the problems f^1(-2), f(-4), f(f^-1(-2)?

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m

What number line represents the solution set for the inequality -1/2 greater than or equal to 4