Okay, I have to find the measure of theta in radians, I've got a circle, the radius is three, the diameter of the central angle (theta) is fifteen

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative