If the pattern below follows the rule “starting with two, every consecutive line has a number that is one less than twice the previous line,” how many marbles must be in the sixth line? It’s in apex

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

Which of the following is true for the relation f(x)=2x^2+1

Witch represents the inverse of the function f(x)=1/4x-12