Determine the x- and y- intercepts for the graph defined by the given equation.
y = x + 8

a. x-intercept is (0, 8)
y-intercept is ( -8, 0)

c. x-intercept is ( -8, 0)
y-intercept is (0, 8)

b. x-intercept is (0, -8)
y-intercept is ( 8, 0)

d. x-intercept is ( 8, 0)
y-intercept is (0, -8)

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours