Leo went to the store to buy ingredients for his vegetable stew. he purchased 1.79 lbs of potatoes and 2.34 lbs of carrots for the stew. how many pounds of vegetables did leo purchase at the store?

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.

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50