Which equation describes a rational function with x-intercepts at –4 and 2, a vertical asymptote at x = 1 and x = –1, and a horizontal asymptote at y = –3?

Fourth Option

Step-by-step explanation:

Consider the numerator

x + 4 = 0, x = -4

x = -4 becomes the x intercept

x - 2 = 0, x = 2

Like the question says the two intercepts are x = -4 and x = 2

Now consider the denominator, which will help find the vertical asymptote

x^2 - 1. x = +1, x = -1

Like the question says the vertical asymptote is x=1 and x = -1

The horizontal asymptote is right next to the parentheses

a box 3 3/4 feet long or 4+ feet.

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,