The graph of which linear function passes through the origin? a. y=x+2 b. y= 3x c. y=x-1 d. y= 2x +4

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 the true for f(x) = 5cos

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle