PLEASE HURRY IM STRUGGLING!! The graph represents the fees in thousands of dollars, y, depending on the amount invested in millions, x,
with one financial investment firm.

Over what interval is the change constant?

[0,5)
(1,5)
[0, 20)
[1, 20)

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?

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value