Answer:
Step-by-step explanation:
The graph is symmetric with respect to the origin therefore it is on odd function. The graph is symmetric to the y- axis therefore it is an even function. The majority of functions are neither odd nor even, however, sine and tangent are odd functions and cosine is an even function.
Answer:
1. Square Pyramid.
2. Cone
Step-by-step explanation:
Small, because 1 divided by 8 = 0.125, and 3 divided by 4 = .75 Hope this helps!
Angles of Elevation and Depression are used in measuring heights and distances in trigonometric applications using right triangles. These angles are made when we look up or down to view objects. Devices are available to measure angles of elevation and depression. These measured angles can be used in measuring heights and distance which are either tedious or impractical to measure, by modelling the situation into right triangles
A line would be best used to model the surface of an aquarium, by putting a line on top of the surface and checking if the water is level or not.