Function r is a continuous rational function with a horizontal asymptote at x = -8. Which statement describes the key features of s(x) = r(x + 2) − 1?

A. Function s has a point of discontinuity at x = -2 and a horizontal asymptote at x = -1.
B. Function s has a point of discontinuity at x = -2 and a horizontal asymptote at x = -9.
C. Function s is continuous and has a horizontal asymptote at x = -1.
D. Function s is continuous and has a horizontal asymptote at x = -9.

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.