PLZ HELP IM SO STUCK

Let r and s be the roots of 3x^2 + 4x + 12 = 0. Find r^2 + s^2

Order the numbers in each list from least to greatest. −4, 1, −6, 2 a. −4, −6, 1, 2 b. −6, −4, 1, 2 c. −6, 2, 1, −4 d. 1, 2, −6, −4me!

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)