Graphed in the standard (x, y) coordinate plane below is the line I and the circle with equation (x-2)2 +y2 = 1. Line i passes through (0,0) and is tangent to circle A and B is the center of the circle. What is the measure of AOB

answer: your correct answer is b. d.

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

where is the graph? need more info