Briefly explain why the graphs of the sine and cosine functions have wave shapes, and how can you change those waves? (1 - 2 sentences) *

a magnifying glass is a convex lens which produces a magnified image of an object. for a magnified image to be observed the distance between the object and the lens has to be shorter than the focal length of the lens.

it is 175

there will be 175 names on each page

step-by-step explanation:

the cost of 6 show tickets is $30.

step-by-step explanation:

look closely at the graph, where it says 6 that's the amount of tickets. go up until you reach the dot. the dot shows that the coordinates are (6, 30). there fore from that you can infer that 6 show tickets cost $30.