What mixed number represents the length of the phone screen

If the table of the function contains exactly two potential turning points, one with an input value of –1, which statement best describes all possible values of m? m ≥ –12 –12 < m < 4 m ≤ 4 m ≥ 4 or m ≤ –12

2/3(-6y+9x) expand each expression using the distributive property

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c