please answer a and b about contour map -2 -2 -2 -3 (a) Draw the vector...
(6 points) Are the following statements true or false? 1. fi (a, b) is parallel to u 2.If iü is a unit vector, then fila, b) is a vector ? 3. Suppose f(a, b) and f(a, b) both exist. Then there is always a direction in which the rate of change of f at (a, b) is zero ?4.I f(x, y) has f. (a, b) 0 and f,(a, b) 0at the point (a, b), then f is constant everywhere |...
A contour map for a function z=f(x, y) is given:
Answer the following questions:
Question 1. A contour map for a function z S(z,y) is given: -2 k-1 k-1- k-2 Answer the following questions. (a) (1 point) What is f(-1,1)? (b) (2 points) Describe the set of all points (r, y) such that f(z,y) = 0. Which of the following graphs best represents the graph of this function? (c) (1 point) B. A. D.
Question 1. A contour map for...
2.1(9pts) Consider thc following contour plot for thc arbitrary function f(x,y): Y 0 2 Х -1 + 1. What is vf(0,0). Why? 2. At the point (0,2), in what direction should one move to increase the fastest? 3. Which vector has the greater magnitude: Vf(-1,0) or f(2,0)? CS Scanned with CamScanner
1. Make a rough sketch of a contour map for the function whose graph is shown. 2. The wind-chill index w is the perceived temperature when the actual temperature is T C) and the windspeed is u (km/h), so we can write W-f(T ) . Consider the followi table and respond to the following items: a. Estimate the values of fr - 15, 30) andf(-15, 30). What are the practical interpretations of these values? b. In general, what can you...
this was the information that was provided to us.
2) Draw a contour diagram for a function f(x, y) such that at the point (, y) (0,0),
2) Draw a contour diagram for a function f(x, y) such that at the point (, y) (0,0),
how to do all the questions?
10 6 2.4) 4 -2 -8 -10 -10 -8 -2 The contour plot above shows the level curves of some surface given by the function z-f(x, y). At (-8,2) the green vectors e and w are tangential to the contour there, and the blue vectors are perpendicular to the green ones. Moreover, at any point (in the frame above), we know that oflàx > 0 Which of the following vectors could represent Vf(-8, 2)...
[Question 1] Find and graph the domain of the function f(,y)-In-) Question 2] Graph a contour map of the function f(z, y)2s y 1 that contains four level curves. Make sure to find an equation for each level curve and label each one on the graph. IQuestion 3] The equation of the tangeat plane to the function z the equation: Using the form of the equatioa above, fiud the tangent plane to f(a,y)yat the point (2. ). Question 4] Find...
please answer Part 2. I believe the units should be V/m.
thanks!
In this contour plot you can see lines of equal potential. The lines are labeled with their potential values in units of Volts. These potential lines are generated by a collection of point charges. Part 1: What is the minimum number of point charges that are needed to generate a potential surface like the one shown here? 3 You are correct. Your receipt no. is 150-4824 Part 2:...
A contour map is shown for a function f on the square R = [0, 2] * [0, 2]. y 2 30 40 50 30 40 х 2 (a) Use the Midpoint Rule with m = n = 2 to estimate the value of le f(x,y) dA. (Round your answer to the nearest integer.) (b) Estimate the average value of f. (Round your answer to one decimal place.)
Map 3: Four-River Ridge Map Area 300 400- 500 ..Legend (not in order) 600 Shale Limestone Sandstone Gabbro Mudstone 1 Mudstone 2 _-_ Stream Contour interval: 100 m Scale: 1:5000 600 .. 500. 400 Map 3: Four-River Ridge 1. (2 pts) What kind of rocks are found in this map area (sedimentary, igneous, and/or metamorphic)? How many units can you see? 2. (1 pt) Carefully study the relationship between the contour lines and the contact between the limestone and sandstone....