1) f(x) = x^2 + 30
Inputs:
f(2) and f(0)
2) You stated that the domain is the set of all possible x values that a function can take. Would this function be an example?
y=2x + 3x +4x + 5x
f(4) input
and the output would be the answer from the function which would be the range?
3) I noticed your response to the DQ about describing the value of x that may not be appropriate values. You stated this An example is the propagation of a wave in space that can be described as a sinusoidal function y = sin x . I was curious as to what sinusoidal function was. Do you solve these the same as the functions we are solving in class? Such as the examples below.
Sinusoidal functions:
Functions whose equations satisfy .
For a sinusoidal function the value of is the phase shift of the sinusoidal function
1) f(x) = x^2 + 30
Inputs:
f(2) and f(0)
2) You stated that the domain is the set of all possible x values that a function can take. Would this function be an example?y=2x + 3x +4x + 5xf(4) inputand the output would be the answer from the function which would be the range?
3) I noticed your response to the DQ about describing the value of x that may not be appropriate values. You stated this “An example is the propagation of a wave in space that can be described as a sinusoidal function y = sin x “. I was curious as to what sinusoidal function was. Do you solve these the same as the functions we are solving in class? Such as the examples below.
Sinusoidal functions:
Functions whose equations satisfy .
For a sinusoidal function the value of is the phase shift of the sinusoidal function
1) f(x) = x^2 + 30
Inputs:
f(2) and f(0)
2) You stated that the domain is the set of all possible x values that a function can take. Would this function be an example?y=2x + 3x +4x + 5xf(4) inputand the output would be the answer from the function which would be the range?
3) I noticed your response to the DQ about describing the value of x that may not be appropriate values. You stated this “An example is the propagation of a wave in space that can be described as a sinusoidal function y = sin x “. I was curious as to what sinusoidal function was. Do you solve these the same as the functions we are solving in class? Such as the examples below.
Sinusoidal functions:
Functions whose equations satisfy .
For a sinusoidal function the value of is the phase shift of the sinusoidal function





