Recent content by majinkenji

Thanks! Had to play around with it for a bit!

Consider a trig function such as: y = A cos (bx - c) For the phase shift, we would use (-c/b); which aligns with the original function equation and makes sense to me. But in the case of a trig function such as: y = A cos (-bx + c) For the phase shift, we would use (+c/-b); which would...

got it, thank you very much :)

Hello, All, I am unclear what my oversight is on this one -- supposed to be getting -√2 as the answer on these practice worksheets, however I keep getting -√2/2. Where is the factor? Thank you for your guidance (cos^2 ∏) / (sin 5∏/4) (-1)^2 / (-√2/2) (1) * (-2/√2) (-2/√2) *...

Got it, thank you very much. Regards, mk

Hello Pythagorean, Is it basically just identifying its position on a coordinate plane? i.e. Q2 in this case? Regards, mk

Hello, In a trig verbiage such as "if cos t = -8/17 and pi/2 <t <pi" could someone please provide an alternate way of interpreting "and pi/2 <1 <pi"? I don't understand what is trying to be said with this portion. Any alternate interpretations would be wonderful. Thank you for your...