4. Find the slope of the line tangent to the graph of f(x) = (9-x²)³ at point (1,4). (3A) 5. Find the values of x where
Posted: Thu Jun 30, 2022 7:35 pm
4. Find the slope of the line tangent to the graph of f(x) = (9-x²)³ at point (1,4). (3A) 5. Find the values of x where the given graph has a horizontal tangent. i) y = (x²-4)5 ii) y = (x³ - x)2 (4K/U 6. A tangent to the parabola y = 3x² - 7x + 5 is perpendicular to x + 5y 10 = 0. Determine the equation of the tangent.