Of the 19 houses on Jay’s street, 7 have a black mailbox, 6 have a stone driveway, and 4 have both a black mailbox and a stone driveway. What is the probability that a randomly selected house on Jay’s street has a black mailbox or a stone driveway?

The parabola opens: y=√x-4 (principal square root) up down right left

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)