CALCULATOR SECTION
1. For find at the point (3, 4) on the curve.
A. B. C. D. E.
2. Suppose silver is being extracted from a mine at a rate given by , A(t) is measured in tons of silver and t in years from the opening of the mine.
Which is an expression for the amount of silver extracted from the mine in the first 5 years of its opening?
A. B. C. D. E.
3. Joe Student 's calculus test grades (G) are changing at the rate of 2 points per month. Which is the expression that says this?
A. B. C. D. E.
4. If f is a continuous and differentiable function, then approximate the
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A. Points A and B B. Points A and D C. Points B and D D. Points B and C E. Points A and C
18.
The graph of is shown above, on the interval [ -5, 5] . Which is true?
A. The graph is continuous and differentiable. B. The graph is continuous but not differentiable. C. The graph is not continuous but is differentiable. D. The graph is not continuous nor differentiable.
19. Graph in the plane above, over the window [-1, 8] X [-25, 25].
20. Give the x-interval(s) where the graph of g is increasing. GIVE A REASON for your answer.
21. Give the x-interval(s) where the graph of g is concave up. GIVE A REASON for your answer.
22. Give the x-coordinates of any critical points for the graph of g. For each tell if it is a relative maximum, a relative minimum or neither. EXPLAIN.
23. Give the x-coordinate of any points of inflection of the graph of g.
24. If is the velocity function for a particle moving along the x-axis, for time seconds, tell …
A. when the particle changes direction. for .
B. for what intervals of time () the particle is moving to the left.
C. for what intervals of time
1. Use the graph below to predict what the results will look like if the null hypothesis is
a) Consider the implicit function 2x4 (y − 1) + exy = 7 Find the rate of change of y with respect to x when x = 2, y = 1. (2 marks) b) Find: 12y + 6 dy +y+3
A 18. D Read the Diagram 1. E 2. C 3.
3) What do the rate of change values you just calculated represent? Why are some positive and some negative?
a) Graph the following data on semi-log OR regular graph paper. Determine the D-value using the graph. Show your work.
Complete the following problems from Chapter 8 and submit to your instructor. These problems will be graded for accuracy. Problems: 8-18, 8-23
3. Write a program to calculate and display the slope of a straight line between two points i.e.
Work out the following problems. Be sure to show your work in detail. See the hand out uploaded for examples of how the problems should be solved and presented.
Now that you have gone through the different chapters in your textbook, respond to the following:
20-10. Draw a marginal utility curve corresponding to the total utility curve depicted in Problem 20-9.
Read through the questions carefully and type your response in the tables supplied. Any incomplete, incorrect responses will be returned to you with feedback and further instructions from your tutor.
5. The results is recorded in a suitable table and presented in an appropriate graph.
This paper will discuss all possible graphs of a quadratic function, how to know when you have found them all, and the roles of the intercepts and coefficients and how they affect the graphing of a quadratic function (Core Curriculum math sample writing assignment).
The assignments are cumulative, meaning that you will use the information from part #1 to answer part #2, and the information from part #2 to answer part #3. In order to help eliminate carry through error, I will post the solution to each part after the due date. It will be your responsibility to correct your answers (and your Excel spreadsheet) before moving on to the next part.
2. What is the required output? What is the necessary input? How you will obtain the required output from the given input? Clearly describe variable names and definitions. Include all necessary formulas and