What is the domain of the function f(x) = 3 x + 4 + 1? 3
all real numbers
all real numbers less than or equal to -4
all real numbers greater than or equal to 1
all real numbers greater than or equal to -4
2

2
-5
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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?