A line passes through the points (3,17) and (9,23) Write a linear function rule in terms of x and y for this line.

Sorry guys but as you have a small brain

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?