Which statement regarding the sinusoidal functions, sine and cosine, is true? A)since cos is an even function, cos(-x) = -cos(x)
B)since some is an odd function, sin(-x) = -sin(x)
C) the sin function can be flipped over without change to either the x-axis or y-axis
D)the cosine function can be flipped over the x-axis without change

G(x) = 2 sin(2x - π) + 4. using complete sentences, explain how to find the minimum value for the function.

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Are the corresponding angles congruent? explain why or why not.