Is the equation true, false, or open? (1 point)
5x + 2 = 6x + 11
open; there is a variable.
true; the expressions are the same for all values of the variables.
false; the expressions are never the same.

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.