Make a scatter plot of the data. Then find an equation of the quadratic function that models the data. 2| 3 22 1 5 8 4 4 8 14 32 44 58 74 92 O y--x - 19x + 92 132 120 108 72 48 36 24 12 O y-x+ 3x +4 132 120 108 96 04 72 48 36 24 O There is no correct answer given. O y-x+ 3x+4

Q: 2 (a) Find a quadratic function for the model of the data that gives the quantity sold at x dollars,…

A: Calculus

Q: The table to the right shows a country's gross domestic expenditures on research and development (in…

A:

Q: The table below shows the height, h, in meters, of an object that is thrown off the top of a…

A:

Q: 8. Which of the following functions represents the vertex form of y = x? - 12x – 18? a. y = (x - 6)2…

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

Q: The table below shows the height, h, in meters, of an object that is thrown off the top of a…

A: Let the skeletal equation be, h=at2+bt+c Consider the boundary condition h0.5=71.725,…

Q: A. Rewrite the given quadratic function to its Vertex Form y = a(x – h)² + k. %3D 1. y = x? - 4x + 1…

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

Q: The average weekly sales for a clothing store between 2004 and 2008 are given below. Average Weekly…

A: Scatter diagram may be a graphical representation of a collection of information during which the…

Q: Which quadratic function has it's vertex at (-2,7) and opens down? a. y = -3(z + 2)² + 7 %3D b. y =…

A: Find which quadratic equation has its vertex at (-2,7) and opens down.

Q: Determine the x-intercept(s) of the quadratic function f(x)=x²+ 2x+ 2. no x-intercept(s) (-7, 0),…

A:

Q: Determine the quadratic function for the given graph. 15 (-3, 0) (5, 0) -20 (0, –30) (1, –32) -40

A: The standard form of a quadratic function is fx=ax2+bx+c.

Q: The table below shows the height, h(t), in meters, of an object that is thrown off the top of a…

A: The table shows the time and height of the object is, t 0.5 1 1.5 2 2.5 3 h(t) 79.975 91.5…

Q: The table below gives the stopping distance y (in 100 meters) for a train traveling on a track at…

A: Given table is   Speed (x)   60  65  70  75   80   85   90   95   100 Distance y  35  50  70  95 125…

Q: Which quadratic function in vertex form can be represented by the graph that has a vertex at (3,-7)…

A:

Q: Write a quadratic function that fits the points (0, 6), (2, 4), and (3, 6). f(x) = x² + 3x +6 f(x) =…

A:

Q: A rocket is shot off from a launcher. The accompanying table represents the height the rocket at…

A: Solution: Given: Time in Seconds (x) Height in feet(y) 0.4 55 0.9 115 1.4 169 1.9 218…

Q: In DESMOS, to do a regression of the quadratic function using a table of data with variables x1 and…

A: Given, Regression quadratic equation  y = ax2 + bx + c     To find, In DESMOS, to do a regression of…

Q: The graph of a quadratic function is shown below. 25 20 15 10 5. 10 15 20 25 An equation that…

A:

Q: 9. Which of the following choices is the equation of the quadratic function whose zeros are 8 and 6.…

A: 9. It is given that the zeroes of the quadratic equation are 8 and 6. If α and β are the zeroes of a…

Q: Find a quadratic function that models the data below.

A: Consider the quadratic function that model the data is given by y=ax2+bx+c, where a, b and c are…

Q: Find a quadratic equation function that fits the set of data points: (0,-3) (2,3) (4,5)

A:

Q: 5. Which of the folowing is a table of values of a quadratic function? A. B. X-3-2-1 01 Y 27 8 2 3…

A: Given that:

Q: The table below shows the height, h, in meters, of an object that is thrown off the top of a…

A: We have to find the height of object at 2.8 seconds and time to reach 25 meters.

Q: Which quadratic function is represented by the graph? y -2 -6 -4 OA y = -2(x - 4)2 + 5 OB. y 2(x-…

A: given graph is                                                             vertex of the parabola…

Q: ASK YOUR TEACHER The most expensive rates (In dollars per minute) for a 2-minute telephone call…

A:

Q: Which quadratic function corresponds with the graph shown? 54 A= (0, 3) B = (0.75, 0) 0.5 -0.5 1.5 2…

A: Given: To Find: Which quadratic  function corresponds with the graph:i. ht=-16t2+8t+3ii.…

Q: Find the equation of the quadratic function f whose graph is shown below. (4, 7) |(5, 4) s(x) = 0 2+…

A: For the given figure:                                       To determine:…

Q: The table below shows the height, h(t), in meters, of an object that is thrown off the top of a…

A:

Q: Is the function R(q)=1/q^2(q^2+5)^2 quadratic? If so, write the function in the form R(q)=aq^2+b⁢q+c…

A: We have to distribute (q^2+5)^2 first using (a+b)^2 formula.

Q: A. Write QF if the given is a quadratic function and NQF if it is not a quadratic function. 1 y= x²…

A: A quadratic function is of the form y = ax2+bx+c where a≠0 We can also say that a equation is…

Q: The table below shows the height, h(t), in meters, of an object that is thrown off the top of a…

A: Given data t 0.5 1 1.5 2 2.5 3 h(t) 78.725 89 96.825 102.2 105.125 105.6

Q: he table gives the wind chill temperature when the outside temperature is 0°F Wind (mph) Chill (°F)…

A: Determining quadratic model for the data .

Q: Write a quadratic function to model the graph to the right. 20- 1(x) = D 18 16- 14- 12 10 8. 64 2-…

A: The vertical shift in the graph of y=f(x) is represented by the transformation function, y=f(x)±n…

Q: nsportar Security Administration, represented as the number of years since 200 = ax2 + bx +c to the…

A:

Q: The table below shows the height, h(t), in meters, of an object that is thrown off the top of a…

A: Given,

Q: A quadratic function, f (z) = r? - 6z + 5, is shown on the graph along with the line y = 5. y fx) 10…

A:

Q: Change and enter the quadratic function from vertex form, y = a(x – h)² + k, to standard form, y =…

A:

Q: OSomeone throws a ball at an inclination of 30° to the horizontal. The following data represent the…

A:

Q: Someone throws a ball at an inclination of 30° to the horizontal. The following data represent the…

A:

Q: Make a scatter plot of the data. Then find an equation of the quadratic function that models the…

A: We have the data as shown below. x 1 2 3 4 5 6 7 8 9 y 8 14 22 32 44 58 74 92 112

Q: Let h(z) = -2z 2 + 12z + 3. Complete the square and find the maximum value of h.

A:

Q: 1. Find the y-intercept of a quadratic function containing the following points: (2,5), (1,0), and…

A: We have to find y-intercept of the quadratic function containing (2,5),(1,0), (-2,-3) Let , y = f(x)…

Q: The table below shows the height, h(t), in meters, of an object that is thrown off the top of a…

A: The table below shows the height, ht, in meters, of an object that is thrown off the top of a…

Q: A 9. Which of the following points is not part of the quadratic function y = x + 4x – 9? O (1, –4) O…

A:

Q: write a quadratic function(in vertex form) that models this graph.

A: The graph shown is a downward facing parabola symmetric about y axis. However it has a shifted…

Q: Find the quadratic function that models the data in the table below. -2 -1 1 4 6. 8 10 0 y 24 8 8 24…

A:

Q: 9. Which of the following is the quadratic function whose zeros are 2 and 6? A. y =r +8x + 12 B. y…

A: We’ll answer the 9th question since we answer only one question at a time. Please submit a new…

Q: The table below shows the height, h, in meters, of an object that is thrown off the top of a…

A: Given,The table which is showing the height of the object(h) in meters as a function of time(t) in…

Q: 1. What is the vertex of the given quadratic function y = -2(x – 4)² – 8? B. V (-4,8) A. V (-4,-8)…

A: The given equation is y=-2x-42-8 definition: The vertex form of a quadratic function is given by  f…

Q: The table below shows the results from a study that compared speed (in miles per hour) and average…

A: We use hit and trial method to solve the question.

Q: The table below gives the stopping distance y (in 100 meters) for a train traveling on a track at…

A: The quadratic regression equation can be defined as y = a + bx + cx2, where x is the independent…

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related. 

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.