4. A composite function
Y=3sin(x+5.241)190+22
Equation of Function from your
design
Disregard desmos restrictions.
Set sliders to 0 or 1 if needed
Determine the Instantaneous Rate of Change at x=A
Choose a value for A in the domain of your function and show full calculations. Is
the function increasing at that point? How do you know?.
No marks are given if your solution includes: e or ln, differentiation, integration.