Answer:
50 degrees
Step-by-step explanation:
PLZ MARK BRAINLIEST
Given:
The equation of a curve is
To find:
The values of .
Solution:
Formulae used:
We have,
Differentiate with respect to x.
Therefore, the value of is .
Answer: 2x+5y−28
2.9
y=126.5 degrees x=5.08