Hey there,
First, find the square root of the given equation.
Keep in mind that this is solved for k = 0 and 1.
Second, simplify.

Best of Luck!
Answer:
y=1/2x-3
Step-by-step explanation:
Sam painted 3
ellie painted 2x3, so she painted 6
6+3=9
together they painted 9 pictures
Since highest degree of the polynomial is 1, equation is Linear :)
Answer:Roots: 3;2;-1
Step-by-step explanation: i use horner's scheme for approximating the roots of polynomials