Leela spent $8.35 for a movie ticket, $5.19 for popcorn, and $2.65 for water. how much did leela spend in all? use compensation and mental math to find the sum.

this image shows three grids next to each other. first grid has $8.35, second grid has $5.19 and third grid has $2.65 respectively.

where is the graph? need more info

1. when "a" is a root of a polynomial, (x -a) is a factor of it. for the three roots given, the factors of the desired polynomial are (x +2)(x -1/2)(x -3).

in order to make the leading coefficient be negative, we need to multiply this product by a negative number. any negative number will do, but we choose a small (magnitude) value that will eliminate the fraction: -2.

then

f(x) = -2(x +2)(x -1/2)(x -3) = -(x +2)(2x -1)(x -3)

= -(2x² +3x -2)(x -3)

= -(2x³ -3x² -11x +6)

f(x) = -2x³ +3x² +11x -6

2. a graph created by the desmos on-line graphing calculator is shown, and the zeros are highlighted.

3. as indicated in part 1, the multiplier of this equation can be anything and the zeros will remain the same. you want a negative leading coefficient, so the "anything" is restricted to any of the infinite number of numbers that will make that be the case.

the answer to your question is minor arc.

the answer to your question might be 45 degrees.

90+45=135

180-135=45