The graph of quadratic function r is shown on the grid. A graph is shown in the xy-plane. The values on the x-axis ranges from negative 2 to 5 in increments of 1 and the values on the y-axis ranges from negative 2 to 6 in increments of 1. A parabola is shown on it that opens downward and has vertex at (2, 6).

Which of these best represents the range of r ? space

A
y less or equal than 6

B
negative 0.5 less or equal than x less or equal than 4.5

C
y greater or equal than 6

D
all real numbers

Asap 25 pts + brainlest to right/best answer

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Solve for n? [tex]z = \frac{3}{4} mn[/tex]