What is the order of the differential equation, y + y' – 3xy = sinx? 0 3 O O O O

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)