choose the correct equation for the line shown on the graph?

y = -x - 4
y = x - 4
y = -x - 1
y = x - 1

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?

Point q is equidistant from the sides of ∠tsr. find m∠rst.