Twelve of the top twenty finishers in the 2009 pga championship at hazeltine national golf club in chaska, minnesota, used a titleist brand golf ball (golf ball test website, november 12, 2009). suppose these results are representative of the probability that a randomly selected pga tour player uses a titleist brand golf ball. for a sample of 15 pga tour players, make the following calculations. round your answers to four decimal places, if necessary.

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)

i know the point slope is y= 1/11x-46/11

parallel lines have the same slope. so if the green line has a slope of -4, the slope of the red line is also -4.