Ms. Omar runs the school tennis club. She has a bin of tennis balls and rackets For every 5 tennis balls in the bin, there are 3 tennis rackets. Draw a model to show the ratio of tennis balls to tennis rackets write the following ratios tennis balls to tennis rackets tennis balls to total pieces of tennis equipment

Step-by-step explanation:

Let x be the number of tennis balls and y the number of tennis rackets.

-Given that for every 5 tennis balls, there are 3 rackets, the ratio of the balls and rackets can be modeled as;

Hence, the ratio  of tennis balls to tennis rackets is modeled as

#The ratio of  tennis balls to tennis rackets tennis balls to total pieces of tennis equipment:

i don't know

step-by-step explanation:

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.