NOVA NVCC Spring 2023 Northern Virginia Community College Home D Question 5 1 pts Announcements Account Assignments Write a chain rule formula for the following derivative. Discussions Dashboard for u = f(v); v = h(s, t) Grades 8 People Courses du a =dy Pages Groups Files du ov dv at Syllabus Calendar OV at 31 Quizzes Inbox Modules O di du du du at Collaborations History New Analytics Course Evaluations D Question 6 1 pts Studio Purchase Course ? Materials Compute the gradient of the function at the given point. Help NOVA Policies Tutor.com: 24/7 f(x, y) = -5x2 - 2y, (-3, 5) Online Tutoring Library Resources O -90i - 10j Career Connection O 30i - 2j Zoom O 30i - 10j O -45i - 10j K Question 7 1 pts