On a graph, a positive linear relationship moves down from left to right. This statement is right or wrong? WHY?

Q: Draw a graph of the following function: y= e^x/(1+e^x)

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Q: What do you understand by the term ‘autocorrelation’?

A: Statistics: It is used for estimating a population parameter, describing a sample, or evaluating a…

Q: What is wrong with this graph?  a. It gives no information about the units for the variables. b.…

A: Figure illustrates the relationship between the two variables. This figure supposed to shows the…

Q: 1. The cost in dollars, of producing x golf balls is given by: C(x) = 0.35x + 64 000 The average…

A: Answer -

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: How are the slopes of the IS and LM curves determined? Explain with graph

A: IS curve refers to the goods market equilibrium curve which is explained by the Keynesian model. The…

Q: In the accompanying graph, is the slope of curve AA′ positive or negative? Does the slope increase…

A: Slope refers to a value that makes a variation in the dependent variable by making a one-unit change…

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: Write the equations of the vertical and horizontal lines through the point (- 1.8, - 3.6). The…

A: The equation of any vertical line is such that the value of x is fixed, while it can take any value…

Q: explain the various properties of iso-quant curve with the help of their graphs. Indicate the right…

A: An isoquant is a curve that represents the trade-off between the production inputs of Capital(K) and…

Q: How you would mitigate the effect of autocorrelation in the analysis.

A: Correlation is a statistical tool used to show relationship between two variables. It shows how…

Q: Construct a table from the data shown. Which is the dependent variable and which is the independent…

A: The above data can be shown in the following table:   Exam Score Study Time 10 points 0…

Q: The slope of a curve measures the rate of change of the ___________ variable.

A: The slope of the tangent at P. The incline of a bend y = f(x) at the point P implies the slant of…

Q: Show that the equation x + 2y- 3x +5 =0 represents a parabola. Find the focus, vertex, axis and…

A: Answer:

Q: According to the following given information how to determine: Production 1 2 3 4 5 6 7 8 9 10 11 12…

A: Introduction We have given data of a product Z. Product Z has produced 1 to 15 months as units of…

Q: Refer to the figure below. According to this graph, the relationship between hours of study time and…

A: When two variables are positively/directly related it means that when one variable's value rises,…

Q: In the above figure, the line represented by the "2" is the

A: Above figure depicts perfect competition where firm produces at level of output where P = MC. 4 is…

Q: a) direct relationship. b) positive relationship.  c) obsolete relationship  d) negative…

A: please find the correct answer below.

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: In the accompanying graph, is the slope of curve A A' positive or negative? Does the slope increase…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 6). Compute the directional derivative of function f(x,y) = xy° + 2x²y at the point (2, 1) in the…

A: When a function changes at a point in a particular direction, it is termed a directional derivative.…

Q: Write the equations of the vertical and horizontal lines through the point (- 1.3, - 3.7). The…

A: For the Horizontal or Vertical Line, the slope of the equation (generally represented by m) is zero.…

Q: difference

A: Answer A geometric gradient series is outlined as during an income series that either will increase…

Q: Calculate the slope and vertical intercept of the line that goes through the points described in the…

A: Slope Intercept Form: A straight line's slope-intercept type is one in all the foremost frequent…

Q: can you please do the graph

A:

Q: The two graphs attached show the relationship between the number of items sold per week vs number of…

A: Both graph has upward sloping curve which means there is positive relationship between item sold and…

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: a movement from a to c along curve T2.

A: Answer In an associate economy, the govt. Will increase the value level by exploiting expansionary…

Q: Consider the linear spline function f(x) = 1 + x + h1(x, 2) where h1(x,2) = x-2 if x>2 and 0…

A: Find slope of f at the point x=-1

Q: 1.) What is the statistical technique for finding the best relationship between dependent variable…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: Look at the graph. Then answer the question that follows. PA D1 D2 P1- Q1 Q2

A: Here, it is given that Destiny and Kismet are two substitutes in the automobile industry and the…

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: When is a pie chart better than a bar graph for illustrating data?

A: Pie charts depict by using a circular format with slices of different sizes for various percentages…

Q: Graph the function C=50+0.8Y and give economic interpretations of the elements of the equation.

A: The consumption function refers to the equation that represents the relationship between gross…

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: The outside temperature can be estimated based on how fast crickets chirp. At 104 chirps per minute,…

A: Given:  At 104 chirps, Temperature is 63 F. At 176 chirps, temperature is 81 F.

Q: According to the following given information how to determine: Production 1 2 3 4 5 6 7 8 9 10 11 12…

A: Introduction We have given data of a product Z. Product Z has produced 1 to 15 months as units of…