No graph, so cannot be precise.
But you can apply rotation 270 CCW = rotation -90 CCW
r_[90] : (x,y) -> (y,-x)
Answer:
Step-by-step explanation:
option A
Namely, what's the equation of a line that passes through (1,-1) and (5,5)
well, first off let's find its slope, and the plug all those values in the point-slope form.
