9:38 AM Thu Feb 29 @ 47% myopenmath.com Question 1 0/4 pts 95 2 1 0 Details Given f(x, y) = 70a + 80y - 2ac2 - 3y - ay, and evaluate f(8, 5). f (8, 5) = Question Help: DVideo Submit Question Question 2 0/4 pts 95 = 1 0 Details Let f(x, y) = V175 - 4ac2 - 3y2, and evaluate f(3, 0). Please show your answer to at least 4 decimals. f(3, 0) = Question Help: Video Submit Question Identify the domain & range of a function Question 3 0/4 pts 9 5 2 1 0 Details Let h(x, y) = 2x3 + 4xly. Which of the following regions are in the domain of h? B -C OA OB Oc OD Submit Question9:38 AM Thu Feb 29 @ 47% myopenmath.com JUDITIIL YUCSLIVNI Question 4 0/4 pts 95 1 0 Details Let f( a, y) = Vx- y. Which of the following regions are in the domain of f? B .C OA OB Oc OD Question Help: D Video 1 D Video 2 Submit Question Question 5 0/4 pts 9 5 2 1 0 Details Let z(x, y) = 4In(145y - 192). Indicate the range of z using interval notation. Note: To answer 'infinity', use 'oo' (double o without quotes) Submit Question Identify level curves Question 6 0/4 pts 95 2 1 0 Details Sketch the level curve of the function z(x, y) = xy for c = 4.9:38 AM Thu Feb 29 @ 47% myopenmath.com Question 6 0/4 pts 9 5 2 1 0 Details Sketch the level curve of the function z(x, y) = xy for c = 4. 10 -9 -8 -7 -6 -5 -4 -3 -2 - $ 6 $ 9 10 Clear All Draw: Submit Question Question 7 0/4 pts 95 2 1 0 Details Sketch the level curve of the function h(x, y) = x2 + 2 for c = 49. - 10 -9 -8 -7 -6 -5 -4 -3 -2- $ 9 10 Clear All Draw: Submit Question Question 8 0/4 pts 9 5 = 1 0 Details9:39 AM Thu Feb 29 @ 47% myopenmath.com Hot Clear All Draw: Submit Question . Question 8 0/4 pts 95 2 1 0 Details Sketch the level curve of the function V (x, y) = 32 - x2 for c = 36. Hot -10 -9 -8 - 9 10 Hot Clear All Draw: Submit Question Find and Graph vertical traces Question 9 0/4 pts 9 5 2 1 0 Details Find the vertical trace of the function f(x, y) = -2x + 2 for ac = 3. The plane below represents the plane parallel to the zy-plane where x = 3. Assume the vertical axis is the z- axis. 10-9:39 AM Thu Feb 29 @ 47% myopenmath.com Find and Graph vertical traces Question 9 0/4 pts 9 5 2 1 0 Details 5 tries on this question remaining Find the vertical trace of the function f(x, y) = -2x + 32 for ac = 3. The plane below represents the plane parallel to the zy-plane where a = 3. Assume the vertical axis is the z- axis. 10 7 10 -9 -8 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 8 9 16 Clear All Draw: Submit Question Find equations of level curves containing a point Match functions to/from graph . Question 10 0/4 pts 9 5 2 1 0 Details Match each graph with its equation. -f (x, y ) = xty - f(x, y) = 202-32 3-3 - f (2, y) = 1 1 + 2 2 + 2 2 f(x, y) = 239:39 AM Thu Feb 29 @ 47% myopenmath.com Question 10 0/4 pts 9 5 2 1 0 Details Match each graph with its equation. -f(x,y) = 2ty - f(x,) =202-32 -2 -1 - f(2, y) = 1+ 22+ 32 -f(x, y) = 23 -f(x, y) =32 a. 00 b. 0123-3 C. ONWACO\f