This is for someone who needs it: 15 points, I will also give faves and 5 stars... :)

Ze trinomial x2 + bx – c has factors of (x + m)(x – n), where m, n, and b are positive. what is ze relationship between the values of m and n? explain how you got ze answer

The equation line of cd is y=-2x-2. write an equation of a line parallels to line cd in slope-intercept form that contains point (4,5)

These dots plots show the height (in feet) from a sample of the different types of elephants