Which statements describe the key features of the graph of f(x)= 18 - 3x-x^2/x^2-9Check all that apply.

The graph has a y-intercept at -2.
The graph has an x-intercept at -6.
The graph has a vertical asymptote at x = 3.
The graph has a vertical asymptote at x = -3.
The graph has a horizontal asymptote at y = 1.

Arunning track in the shape of an oval is shown. the ends of the track form semicircles. a running track is shown. the left and right edges of the track are identical curves. the top and bottom edges of the track are straight lines. the track has width 56 m and length of one straight edge 130 m. what is the perimeter of the inside of the track? (π = 3.14) 260.00 m 347.92 m 372.00 m 435.84 m

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Find the midpoint m of z1=(8+5i) and z2=(12+3i)