NOVA NVCC Spring 2023 Northern Virginia Community College Home Announcements D Question 8 1 pts Account Assignments Discussions Find two paths of approach from which one can conclude that the function has no limit as (x, y) approaches (0, 0). Dashboard Grades 14 f ( x, y ) = V3x 2 + 2 2 People Courses Pages Edit View Insert Format Tools Table Groups Files 12pt v Paragraph B I U Av & V T V Q V B BV DV R O SV Syllabus Calendar 31 Quizzes Inbox Modules Collaborations History New Analytics Course Evaluations Studio Purchase Course ? Materials Help NOVA Policies Tutor.com: 24/7 Online Tutoring p 0 words > :::: Library Resources Career Connection Zoom D Question 9 1 pts Find all the first order partial derivatives for the following function. K f(x, y) = 9x - 5y2 - 3NOVA NVCC Spring 2023 O (8 /89) i -(5 /89) Northern Virginia Community College Press |F11 to exit full screen Home Announcements Account Assignments D Question 12 1 pts Discussions Dashboard Grades 14 Find the equation for the tangent plane to the surface -3x - Sy - 9z =-13 at the point (1, -1, 2). Courses People Pages O -3x + 8y - 18z = -13 Groups Files O -3x - 8y - 9z = -20 Syllabus O -3x + 8y - 18z = -20 Calendar E 31 Quizzes O -3x - 8y - 9z = -13 Inbox Modules O Collaborations History New Analytics D Question 13 1 pts Course Evaluations Studio Find the linear approximation of the function at the given point. Purchase Course Materials Help f(x, y) = -3 sin x + 5 cosy at (0, 7) NOVA Policies K Tutor.com: 24/7