For the multiple-choice question below, choose the correct answer from the choices provided and record your answer in the Google Form accessed by clicking the acorn image to the right of the question. Check back next week for a video solution to the weekly posted question.
Although Desmos was the clear enabler of the correct solution for the vast majority of students, I start my solution by looking at the general equation of a circle, which is based on the Pythagorean Theorem. Next, we look at how Desmos easily finds our answer, as long as you have at least one finger to type each equation. Challenge: Can you figure out how to make an interactive radius in Desmos? Prize: A red 1972 Ford Pinto Runabout with original white vinyl interior. Duration: 15:43