In the diagram, Line AC is a diameter of the circle with center O. If mACB = 50°, what is mBAC?
1 answer:
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The general form would be: 
where 'a' is responsible for the magnitude of the function, 'b' is responsible for horizontal shift.and 'c' is responsible for vertical shift of the function.
Your answer would be:
Looks like choice A
Your answer would be:
Looks like choice A