Other Graphs - Sin Cos Tan Exponential

The video tutorial introduces various types of graphs, including quadratics, cubics, reciprocals, trigonometric functions (sine, cosine, tangent), and exponential graphs. It emphasizes recognizing the shapes of these graphs without focusing on exact values or intersections. The tutorial explains the basic characteristics of sine, cosine, and tangent graphs, highlighting their similarities and differences. It also introduces exponential graphs, explaining their general shape and behavior for different values of K. The video encourages using calculators to visualize these graphs and reassures viewers not to stress about memorizing exact details.

Which of the following is NOT a trigonometric function discussed in the video?

• Cosine

• Logarithm

• Sine

• Tangent

What is the main difference between the sine and cosine graphs?

• Sine graph has a different amplitude

• Cosine graph does not cross the origin

• Sine graph is linear, cosine is not

• Cosine graph is shifted compared to sine

How does the tangent graph differ from sine and cosine graphs?

• It is identical to the sine graph

• It crosses the origin

• It has a different shape with separate curves

• It is a straight line

What is the general form of an exponential function?

• y = mx + c

• y = ax^2 + bx + c

• y = k^x

• y = sin(x)

What happens to the exponential graph as the x-values increase?

• It heads towards infinity

• It becomes a straight line

• It approaches zero

• It oscillates