Pretend that your best friend from class was absent today and does not have notes from the lesson. How would you explain to your friend the steps that you need to follow to derive the equation for a line that passes through the origin using similar triangles? You may use the blank graph below to add a visual aide to your explanation to your friend.

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.