Wayne and winston are scuba diving and are ascending to the surface. the function y = 30x − 105 represents wayne’s elevation in feet in terms of the time in minutes he ascends. the table represents winston’s elevation in feet in terms of the time in minutes he ascends. assume that wayne and winston both ascend at a constant rate.

x
y
0
-100
3
-16

which statements about this situation are true?

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.

The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?