A telemarketer makes 72 calls per day. The total number of calls made over time, in days, is given by the function C(t) = 72t.

Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?

With finding limits of multi variable !