If the slope of a straight line is -3. and if Y (the variable on the vertical axis) decreases by 6, then X (the variable on the horizontal axis) will O a decrease by 2. O b. increase by 18. increase by 2. Od. decrease by 18.

Q: In a curved line, the value of the slope differs along the curve. True O False

A: Economics as a subject deals with the allocation of scarce resources among humans with unlimited…

Q: The following is an equation of a straight line: (A): 5y-15x+35=0, Whať's the slope of the equation…

A: Given the equation of line:5y - 15x + 35 = 0or, y = 3x - 7

Q: John consumes apples a where x is the number of apples and 5 bananas. W his? 25 apples, 25 bananas O…

A: If an individual has a set of alternatives that can be rank-ordered according to the preference of…

Q: der the relatiönship y = f(x). In this relationship: O a. y is called the independent variable and x…

A: y=f(x) implies that y is a function of x. The function can be increasing or decreasing. If y is an…

Q: c) What is the interpretation of the rate of change? Clearly state the units for the slope and write…

A: The following table contains information about the income (Y) and consumption (C) levels of the…

Q: If two variables are positively related, then Select one: O a. their graph will have a negative…

A: A variable (random) is one which keeps on changing and hence, does not remains constant. If one…

Q: and Q Por guantity P for aice What is of this curve? (4,6). C2), (S,10) the algebraic farmela

A: Given data for supply curve:4, 8 1, 2 5, 10Given data for demand curve:0, 50 2, 40 4, 30 (6, 20) (8,…

Q: Which type of correlation does the scatter diagram show? O A. Weak negative correlation B. Strong…

A: In economics correlation is measured between the variables by anakyziy the direction and change in…

Q: 3. Calculate the slope of the IS curve given the following two equations. (Hint: The IS curve is the…

A: Ct = 0.6 (Yt - Gt ) + 0.5 (Yt+1 - Gt+1 ) - 10rt   (Consumption function ) It = -20rt + At+1  - 0.2Kt…

Q: Which one of the following is not true about slope? A, It is vertical change over horizontal change…

A: Taking the vertical axis as y and the horizontal axis is x, Option a-Correct Slope=Change in…

Q: 3. Calculate the slope of the IS curve given the following two equations. (Hint: The IS curve is the…

A: Ct = 0.6 (Yt - Gt ) + 0.5 (Yt+1 - Gt+1 ) - 10rt   (Consumption function ) It = -20rt + At+1  - 0.2Kt…

Q: and curve will shift to the right. a) true

A: Demand curve is a graph depicting the relationship between quantity of that commodity being demanded…

Q: How would you interpret (1) an upward sloping curve and (2) a downward slope curve in a two variable…

A: Upward sloping curve shows positive relationship between the two variables and downward sloping…

Q: 1. Compute the slope between points B and D. 2. Interpret/Explain descriptively the slope of the…

A: Below is the given values: The monthly budget = Php 600 1. Slope between points B and D =- Change in…

Q: If consumption is 10 and 15 and investment is 5 and 20, then the curves of both variables will be_ O…

A: Consumption is use of goods and services by the households and individuals. Consumption spending is…

Q: For the straight line defined by the points (1,53) and (3,91) , determine the slope ( ? ) and…

A: Answer - Need to find- Slope and y-intercept  Given in the question - Points (1,53) and (3,91) Here…

Q: In a straight line, the value of the slope differs in different points in the line. True False

A: The slope shows the steepness and direction of the line. It measures where the line is tilted, flat…

Q: 1. What is the equation for the isocost? 2. What is the value of the slope of the isocost? 3.…

A: Since you have asked a question of multiple subparts. As per the answer guideline, I will solve the…

Q: According to Exhibit A-5, what is the relationshipbetween the price per pizza and the quantityof…

A: OPTION B - INVERSE Price per pizza and quantity of pizzas purchased are inversely related according…

Q: The following graph contains four lines (A, B, C and D), each of which has a slope that is either…

A: Line D has vertical or inelastic or zero slope. Therefore the given statement Line D has a slope of…

Q: 25 20 Food to In the diagram, the slope of the curve is increasing at a constant rate. increasing at…

A: This picture depicts the Production Possibility Curve of two goods food and clothing.

Q: When two variables have a positive correlation, O a. if the x-variable decreases, the y-variable…

A: correlation means the relationship between two variable , there are 2 type of correlation 1)…

Q: food truck vendor averages 150 tacos sold when the price per taco is $4. A study shows that the…

A: The demand function of a good or service is a function of its price representing the law of demand…

Q: Consider the following two lines: X = 200 - 2Y X = 20Y - 20 Which of the following (X,Y) pairs…

A: We have given two lines.  X = 200 - 2Y -----------> eq(1) X = 20Y - 20 ------------> eq(2)

Q: Find an equation in point-slope y - y, = m(x-x,) for the line through the given points. -X. (- 3, –…

A: Answer: Given, Two points: (-3, -3) and (2, 7)…

Q: For each of the graphs in Figure 1, determine whether the curve has a positive or negative slope.…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 4 D 6. 12 Units of X Figure 1.7 Refer to Figure 1.7. At Point A the slope of the line is 0.67, so at…

A: Answer: The slope in the above curve is a positive sloping curve that shows a positive relationship…

Q: Determine the area and construct the normal curve of the following. a. area below z = 2 b. area…

A: Here, area is required to be computed

Q: Sketch a graph to illustrate your idea of each of the following relationships. Be sure to label both…

A: Since you have posted multiple sub-parts, we are answering the first three for you. If you want…

Q: 10.1. Name and define the given graph. 10.2. Are the points of intersection, correct? Substantiate…

A: Consumer behavior studies the effect of different policies in detail. The preferences of consumption…

Q: 2. From the diagram at the right, calculate: (a). the slope for the equation in the diagram (b). the…

A: slope(m) is calculated as: m=∆y∆x=y2-y1x2-x1

Q: Instructions: Modify values in the SETTINGS window of the interactive tool to answer the questions…

A: Introduction:   Growth is the rate at which you acquire new customers over a specific period of…

Q: 2.5 2.0 1.5 1.0 0.5 1970 1980 1990 2000 Year Topic: Time-Series Graphs Skill: Analytical 10) In the…

A: The graph that represents the sequence of points of data that tend to occur in an order being…

Q: 7. Solve the following maximization problem: max u(x1, x, ) = In(x, ) + x, X1, X2 s.t. 2x, +x,=10

A: Maximisation of utility is a scheme where individuals want to achieve the highest possible level of…

Q: 1) Explain the importance of continuous variables.

A: A continuous variable is a variable whose worth is acquired by estimating, ie one which can take on…

Q: A consumer only cares for the total number of books she reads. Books can be bought either online or…

A: The consumer equilibrium is the situation when consumer maximizes its satisfaction spending its all…

Q: 19-Which of the following depicts autocorrelation (serial correlation)?* O a. Cov(ut, us) = 0 for…

A: a. cov (ut,us) ≠ 0 for all t≠s

Q: What is the dependent variable and which is the independent variable?

A: Dependent variables are the variables which change due to changes in independent variable. While…

Q: A hypothesis is a statement that Identifies the connection Draws the relationship between O b. two…

A: Research is important for the development of theories. There are many types of research. Research is…

Q: QUESTION 8 Which of the following is correct? O B. When AP is rising MC is falling, and when AP is…

A: MP refers to the Marginal Product, MP of input, say labor is defined as the one extra output that a…

Q: On a graph, a positive linear relationship moves down from left to right. This statement is right or…

A: The relationship between two variables is called as linear when the curve representing the function…

Q: The mathematical slope of the steeper line is _____  the slope of the less-steep line.

A: In mathematics, the slope or gradient of a line is a number that depicts both the course and the…

Q: What is the variable that adjusts the effect of the independent variable on the dependent variable…

A: There are 2 variables,dependent and independent variables.

Q: measured on the horizontal and vertical axes respectively). You have a given amount of money (some…

A: *Answer:

Q: The blue curve on the following graph shows the height of an airplane over 10 minutes of flight. The…

A: The formula for calculating slope is, Slope = Change in Y / Change in X

Q: Suppose you are attempting to choose a measure of living standards within a particular region.…

A: Standard of living is the level of comfort, necessities, material goods, and wealth available to the…

Q: What is Nature of a Dummy Variable?

A: Dummy variable: - Dummy variable is a mathematical variable in the regression analysis which…

Q: y = 2x – 3x2 + 49 v, = 4x – 20x + 12x}x2 - 30x; + 9x +7 Find the Jacobian determinant of Is the…

A: The Jacobian determinant is used when making a change of variables when evaluating a multiple…

Q: 1. (a) Find and classify the stationary points of the function f(x, y) = x2 + 6y − 3y2 + 10

A: The stationary points are calculated by taking the first derivative equal to zero. It means the…

Q: (15) As a result of an earthquake the __________________________ __________________________…

A: The earthquake would cause the fall in the production capacity.