What is the equation of the horizontal line through (-7,-3)?

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

What is the equation of the graph below? y=sec(x)-4

Identify the graph of y = ln x + 1.