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How do you graph trigonometric functions?
You find the average rate of change of the function. That gives you the derivative on different points of the graph.
Why are first-degree functions called linear functions?
In the special case of two related variables (e.g., 2x - 7y + 5 = 0), the graph is a straight line.
What are the graphs of the inverse trigonometry functions?
If you reflect a function across the line y=x, you will have a graph of the inverse. For trigonometric problems: y = sin(x) has the inverse x=sin(y) or y = sin-1(x)
How is a percentage circle graph different from a degree circle graph?
Degree graph has 360 segments , percntage has 100 segments
Why do acoustics need trigonometry?
When people are taught trigenometry in school it is usually just for finding the angles of a triangle. But the sine and cosine functions are actually waves if you were to draw them on a graph. Acoustics is sound waves, and by mapping sound waves into trigonometric waves we can do calculations on them like addition.
How do you graph trigonometric functions?
You find the average rate of change of the function. That gives you the derivative on different points of the graph.
How do you understand inverse trigonometric formulae?
use the graph of inverse functions,whcih checks the vallues of x and y
What is the line graph in which the data points do not fallalong a straight line?
A non-linear graph. It could be a polynomial (of a degree greater than 1), a power function, a logarithmic or trigonometric graph. In fact any mathematical function other than a linear equation.
What is nonlinear relations?
Nonlinear relations are mathematical relationships between variables where the graph of the relationship is not a straight line. This means that as one variable changes, the other variable does not change by a constant rate, resulting in a curved or non-linear shape on a graph. Examples of nonlinear relations include quadratic functions, exponential functions, and trigonometric functions.
What is the difference between a line graph and a linear equation?
A linear equation, when plotted, must be a straight line. Such a restriction does not apply to a line graph.y = ax2 + bx +c, where a is non-zero gives a line graph in the shape of a parabola. It is a quadratic graph, not linear. Similarly, there are line graphs for other polynomials, power or exponential functions, logarithmic or trigonometric functions, or any combination of them.
Why are first-degree functions called linear functions?
In the special case of two related variables (e.g., 2x - 7y + 5 = 0), the graph is a straight line.
What are the graphs of the inverse trigonometry functions?
If you reflect a function across the line y=x, you will have a graph of the inverse. For trigonometric problems: y = sin(x) has the inverse x=sin(y) or y = sin-1(x)
identity linear and nonlinear functions from graph?
identity linear and nonlinear functions from graph
A function whose graph is not a straight line?
LOTS- cubic - quadratics - reciprocal - hyperbola - trigonometric - and more
How is a percentage circle graph different from a degree circle graph?
Degree graph has 360 segments , percntage has 100 segments
How do you graph polynomial functions with degree greater than 2?
Just like you graph about any function: Pick some values for x, calculate the corresponding values for y, plot the points, join in a smooth curve.
How do you plot a trigonometry graph?
You plot the magnitude of the angle along the horizontal axis and the value of the trigonometric ratio on the vertical axis.
