10a. The function h defined by h(t) = (49 + 4.9t)(10 - t) models the height in meters, of an object in t seconds after it is dropped from a helicopter. Find
or approximate the time when the object hits the ground. Explain or show
your reasoning. *

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