The amount of precipitation in Sonoma, California, can be approximated by 0.2x? – 2.8x + 9.8, P(x) where P(x) is in inches and x is the number of the month (x = 1 corresponds to January, x = 2 cor- responds to February, and so on). In what month is there the least amount of precipitation, and how much precipitation occurs in that month?

16

step-by-step explanation:

2 x 40 = 80

80/5

= 16

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

the answer should be a. snail