What are the names of three planes that contain point A?

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab