Homework Answers
answer is B
IF
y > = mx + b
in this case points of boundary line are incuded in solution set
for
y> mx + b
points on boundary line are not included in solution set
Add Answer to:
Which statement is false? The shaded region of the graph of an inequality is called a...
Question 5: Graph the inequality. y> 3x² + 3x - 5 Question 6: Determine graphically, the...
Question 5: Graph the inequality. y> 3x² + 3x - 5 Question 6: Determine graphically, the solution region for the two inequalities. y > 22 - 3x - 6 and y> 2x2 + 7x + 6 Question 7: Solve the inequality algebraically and show the solution in interval form. x² + 2x - 3 > 0 Question 8: Solve the inequality algebraically and show the solution in interval form. 2x2 - 6x - 9> 11
(a) (2 points) In the plane below, sketch the region corresp below, sketch the region corresponding...
(a) (2 points) In the plane below, sketch the region corresp below, sketch the region corresponding to: {(x, y) - 1<y <2}. Use the convention that, if the boundary of a region is included in the dicated using a solid line. Otherwise, use a dashed/dotted line. Clearly show any 2 and y intercepts on your graph.
(9) Solve the absolute value inequality 11 - 4x < 7 and graph its solution set...
(9) Solve the absolute value inequality 11 - 4x < 7 and graph its solution set on the number line. (9)
Q2 Figure Q2 illustrates a graph that contains two parallel straight lines, with a shaded region...
Q2 Figure Q2 illustrates a graph that contains two parallel straight lines, with a shaded region bounded by both lines and both axes. y Line A Line B Figure Q2 (a) Find the equation of Line A and Line B respectively. (2 marks) (b) (c) Compute the area of the shaded region. (3 marks) The shaded region is revolved around y - axis. (i) Compute the volume of solid generated by revolving the bounded region between Line A and both...
Kyoko 140 QUANTITY (Used smartphones) , while Region B (the grey shaded an Region A (the...
Kyoko 140 QUANTITY (Used smartphones) , while Region B (the grey shaded an Region A (the purple shaded area) represents the total producer surplus when the market price is s Y when the market price In the following table, indicate which statements are true or false based on the information provided on the previous graph. True False Producer surplus is smaller when the price is $245 than when it is $175 Assuming each student receives a positive surplus, Andrew wil...
need help answering all of it and how to do it? Assignment Week-os 1) Solve the...
need help answering all of it and how to do it?
Assignment Week-os 1) Solve the polynomial inequality x(x + 3)(x-4) <0, then, graph the solution set in a number line. 1) Write the inequality in the form f(x) < 0. The inequality is already in the form f(x) < 0 2) Solve the equation x(x + 3)(x - 4) = 0 The solution set is , , ). These numbers divide the number line in 3) Locate the boundary...
b at the top Exercises 53-56: Use the graph of y = ax + of the...
b at the top Exercises 53-56: Use the graph of y = ax + of the next column to solve each equation and inequality. Write the solution set to each inequality in set-builder or interval notation. (a) ax + b=0 (b) ax + b < 0 (c) ax + b20
13. Let E be the region bounded by the half sphere Sı: x2 + y2 +...
13. Let E be the region bounded by the half sphere Sı: x2 + y2 + z2 = 4 (y>0) on one side, and the XZ-plane on the other (identified as S2) a) Show how you can parameterize S, and S2 so that both surfaces are oriented outwards. Draw the tangent vectors on S. b) Let the vector field F=<-y, x, z> represent a fluid flow field through the region E. Use Stoke’s Theorem to evaluate la curl F.ds. You...
14 of 16 (13 comp 1.6.69 Solve the inequality. Graph the solution set. 2+1x-41 > 2...
14 of 16 (13 comp 1.6.69 Solve the inequality. Graph the solution set. 2+1x-41 > 2 3 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. There are finitely many solutions. The solution set is (Use a comma to separate answers as needed.) B. There are infinitely many solutions. The solution set is (Type your answer in interval notation.) C. There is no real solution Click to select and enter...
2. Is the following statement true or false? If you believe that the statement is false,...
2. Is the following statement true or false? If you believe that the statement is false, provide a brief explanation. Suppose that a straight line regression model has been fit to bivariate data set of the form (xy). (x, y).....X ). Furthermore, suppose that the distribution of X appears to be normal while the Y variable is highly skewed. A plot of standardized residuals from the 3.4 Exercises 105 least squares regression line produce a quadratic pattern with increasing variance...
Question 5: Graph the inequality. y> 3x² + 3x - 5 Question 6: Determine graphically, the solution region for the two inequalities. y > 22 - 3x - 6 and y> 2x2 + 7x + 6 Question 7: Solve the inequality algebraically and show the solution in interval form. x² + 2x - 3 > 0 Question 8: Solve the inequality algebraically and show the solution in interval form. 2x2 - 6x - 9> 11
(a) (2 points) In the plane below, sketch the region corresp below, sketch the region corresponding to: {(x, y) - 1<y <2}. Use the convention that, if the boundary of a region is included in the dicated using a solid line. Otherwise, use a dashed/dotted line. Clearly show any 2 and y intercepts on your graph.
(9) Solve the absolute value inequality 11 - 4x < 7 and graph its solution set on the number line. (9)
Q2 Figure Q2 illustrates a graph that contains two parallel straight lines, with a shaded region bounded by both lines and both axes. y Line A Line B Figure Q2 (a) Find the equation of Line A and Line B respectively. (2 marks) (b) (c) Compute the area of the shaded region. (3 marks) The shaded region is revolved around y - axis. (i) Compute the volume of solid generated by revolving the bounded region between Line A and both...
Kyoko 140 QUANTITY (Used smartphones) , while Region B (the grey shaded an Region A (the purple shaded area) represents the total producer surplus when the market price is s Y when the market price In the following table, indicate which statements are true or false based on the information provided on the previous graph. True False Producer surplus is smaller when the price is $245 than when it is $175 Assuming each student receives a positive surplus, Andrew wil...
need help answering all of it and how to do it?
Assignment Week-os 1) Solve the polynomial inequality x(x + 3)(x-4) <0, then, graph the solution set in a number line. 1) Write the inequality in the form f(x) < 0. The inequality is already in the form f(x) < 0 2) Solve the equation x(x + 3)(x - 4) = 0 The solution set is , , ). These numbers divide the number line in 3) Locate the boundary...
b at the top Exercises 53-56: Use the graph of y = ax + of the next column to solve each equation and inequality. Write the solution set to each inequality in set-builder or interval notation. (a) ax + b=0 (b) ax + b < 0 (c) ax + b20
13. Let E be the region bounded by the half sphere Sı: x2 + y2 + z2 = 4 (y>0) on one side, and the XZ-plane on the other (identified as S2) a) Show how you can parameterize S, and S2 so that both surfaces are oriented outwards. Draw the tangent vectors on S. b) Let the vector field F=<-y, x, z> represent a fluid flow field through the region E. Use Stoke’s Theorem to evaluate la curl F.ds. You...
14 of 16 (13 comp 1.6.69 Solve the inequality. Graph the solution set. 2+1x-41 > 2 3 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. There are finitely many solutions. The solution set is (Use a comma to separate answers as needed.) B. There are infinitely many solutions. The solution set is (Type your answer in interval notation.) C. There is no real solution Click to select and enter...
2. Is the following statement true or false? If you believe that the statement is false, provide a brief explanation. Suppose that a straight line regression model has been fit to bivariate data set of the form (xy). (x, y).....X ). Furthermore, suppose that the distribution of X appears to be normal while the Y variable is highly skewed. A plot of standardized residuals from the 3.4 Exercises 105 least squares regression line produce a quadratic pattern with increasing variance...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago