Describe an Ogive curve in brief.

Q: Define the term linear functions?

A: A function of the form f(x)=ax+b is called a linear function. Where a and b are real numbers.  A…

Q: what is the horizontal change on a graph described as ?

A: According to the given information it is required to describe horizontal change on a graph.

Q: Why is it important to graph a set of data before trying to find an equation or function to model…

A: Graphing a set of data will be helpful in finding the type of function it models.

Q: What is the difference between a horizontal trace and a level curve? How are they related?

A: Difference between horizontal trace and a level curve. Level curve:  The level curve of a function f…

Q: Sketch a rough graph of the yield of a crop as a function  of the amount of fertilizer used.

A: According to the question, When we use the fertilizers, the amount of yield of crop will increases,…

Q: Generalize the contour plot of function � �, � using three level curves

A: A multivariable function f(x,y) is a rule that is used to associate a number or quantity with a…

Q: Give 2 characteristics that indicate a linear model may be appropriate to model a data set

A: In bare eyes, it is not so easy to identify or tell whether a linear model is appropriate to model a…

Q: Define tangency for general curves?

A:

Q: Determine the relative to the or two curves whos

A: Given,          x2+4x2-8x=0                    x2-8y=0

Q: Sketch the curve :-

A:

Q: Describe the curves.

A: The curve in the first figure gives zero output for negative input it is excited at once and there…

Q: Determine the moment generating function.

A:

Q: What are Linear Functions?

A: Linear functions:                                The functions whose graph is a straight line in an…

Q: Use the guidelinesof ths section to sketch the curve.

A: The function is y=xx2-4. Obtain the points where y is not defined. Set denominator to zero:…

Q: Suppose a researcher collects data on the gas mileage, measured in miles per gallon, for both city…

A: Given: Sample size =  35 X = City gas mileage  Y = Highway gas mileage There is an outlier in the x…

Q: What is A line that just touches a curve at a single point.   What is A linear approximate of a…

A:

Q: what is the signum function?

A: Explanation of the answer is as follows

Q: A student performed data analysis to determine the relationship between the births attended by…

A: This is output of polynomial regression and the model Is Good fit. We can easily find a relationship…

Q: Use the linear function to predict the percentage of adults on weight-loss diets in 2007.

A: c. The linear function representing the percentage of adults on diets in terms of x years after 1987…

Q: Please use trend regression to foreca

A: Given information, Week Passenger kilomers 1 17 2 21 3 19 4 23 5 18 6 16 7 20 8…

Q: Interpret the Mean Value Theorem when it is applied to any linear function.

A: Interpret the Mean Value Theorem when it is applied to any linear function.

Q: Sketch the tp, ap and mp curve and explain

A: The graphs are used to visualize the data. It helps to make decision by visualizing the data set.…

Q: Plot the graph by examining the change of the curve.

A:

Q: Find the linear function that coresponds to the graph shown to the right.

A: Given data:     The first point shown in the graph is: A=(x1,y1)=(0,-3). The second point shown in…

Q: Describe the condition for a curve to be rectifiable between two points.

A:

Q: What is a name for the curve that has the mean, median and mode at the center?     Mesokurtic…

A: We have given that  The curve that has the mean, median and mode at the center

Q: Can every curve in the coordinate plane be the graph of a function? Why?

A: Question- Can every curve in the coordinate plane be the graph of a function ? why? Answer- A…

Q: Use the guidelines of this section to sketch the curve.   y = x 5   - 5x

A: We make a table with different values of x and y.  x y  0 0 1 -4 -1 4

Q: Can two level curves of a function intersect? Explain.

A: From the definition, two level curves of a function can't intersect. One level curve is given as…

Q: what z value correlates to 98.96% under  the curve

A: If Z represents standard normal distribution, then we need to find the value z such that…

Q: Is the average rate of change of a linear function the same for all intervals?

A: we know that average rate of change is given by derivative of given function and for linear function…

Q: Give at least two examples of continuous data measurements that are relevant to a business process

A: Data measurements can be categorized into 2, continuous and discrete. Discrete data or variables can…

Q: Write the application of Deravative" tangent and normal to a curve" also explain and with example.…

A:

Q: Explain the term Linearity?

A: When there are two quantitative variables, as one variable increases/decreases, the other variable…

Q: Trace the following curve:

A: Given curve: y=x4-6x2-7 Formulas used: ddxxn=nxn-1ddxconstant=0

Q: curves. Decide whether to integ

A: The given curves are: 2y=5x, y=3, and 2y+2x=7 Find the area of the region and sketch the graph.

Q: what is the curve?

A: what is the curve?

Q: An outlier can reduce the accuracy of a linear model. True False

A: An outlier is a data point which lies away or differs from the rest of the data points. Removing an…

Q: What is the definition of continuous data?

A: It is given that the data is continuous.

Q: Define Slope Fields ?

A: The solutions of a first order differential equation drawn in a 2-dimensional coordinate system are…

Q: Identify the moment generating function

A: Given moment generating function is, mt=et4-3et       =et4(1-34et)       =14et1-34et The above…

Q: and curve is in blue. 1000 800 600+ 400 Number of items

A: The equilibrium occurs at the point where the demand and supply curves intersect.

Q: Find the function whose tangent line slope is 3 and whose graph passes through (1,-1)

A:

Q: Is it possible for two different level curves of a function to intersect?Explain.

A: Query- Is it possible for two different level curves of a function to intersect and explain. Answer-…

Q: What is Linearization?

A: Linearization  Linearization is finding the linear approximation to a function at a given point.…

Q: List the properties of Gaussian curve.

A:

Q: ' Sketch the curve y = In

A: We know that ln(x) and ex are inverse functions. So, the graphing will be like below which is…

Q: Find the differentual equatrion characterizing the family of curves described

A: Given that: ky=x2

Q: Define linearization?

A: it is a method of finding the linear approximation of a function at a given point.  If f is…

Q: Plot the curve.

A: Plot the curve of the function          f(x)=ex+1x