15. Course Name: Calculus with Analytical Geometry-1 Course Code: MATH 132 Do not use Artificial Intelligent Apps Instruction: 1. Solution must be hand-written 2. Step by step clear explanation (b) The equation 4x2 +9y² = 85, defines y as twice differentiable function of x near the point d³y (1, 3). Find the dx for this function

Is the point (0,8) on the x-axis or y-axis? How do you know?

Describe the situation in which the distance that point x is from 10 is at least 15 units, Express this using absolute value notation.