25. HEATING AND TEMPERATURE In moderate and colder climates, the daily temperature affects the amount of electricity used in homes that heat electrically. The following table and graph show this relationship for one household. a. Draw an "eyeball fit" line through the data on the graph below. (Hint: Your next task wilI be easier if the line goes through at least two of the data points.) b. Write an equation for the line you drew. Use the table to help determine the value of two points on your line. c. Use your equation to predict the amount of kilowatt hours this household might use if the average temperature for March is 45°F. If the cost for electricity is $.09288 per kilowatt hour plus a monthly fee of $10.00, how much will the bill be for March?

Q: 3. NATURE The frequency of a male cricket's chirp is related to the outdoor temperature. The…

A: The point slope form of a line with the point (x1,y1) and slope m is given by the equation;…

Q: Let’s say you bought a car for $12,500. The car is expected to last for 8 years and then it can be…

A:

Q: Price (in Dollars) 50 4. The following line graph shows the price of a stock over the previous two…

A: As per the graph I have attached the graph again with the number of days in which price was between…

Q: Part A: Identifying Slope and y – intercept. 1. у %3D— 5х +6 3. у %3— х + 6 2. y = x - 5 4. y =- 7 +…

A: Given some equations. We need to find the slope and y-intercept from the given equations. All the…

Q: 3C. The total cost for parking at a state park for the day and renting a fishing boat is shown in…

A: Given that:

Q: Darnell has recorded the estimated value of his car each year since 2017. Let x = 1 correspond to…

A:

Q: For the following situation determine the independent variable, dependent variable, slope,…

A: We know the equation of a line is y = mx +c, where m is the slope, x is the independent variable and…

Q: Draw a graph with two lines that represent the bike rides of Lin and Andre.

A:

Q: An owner of multiple gift shops explored the relationship between the percent of on-sale items and…

A:

Q: Charlotte-Mecklenburg Schools Unit 4 Lesson 3 Practice Problems O 1. The scatter plot shows the…

A: We are given the linear model as       y = -1.62x + 18 where,        y = waiting time (in minutes)…

Q: eason.  Using the data given, answer the questions below:   Team ERA Wins Chicago White Sox 4.4…

A: The independent variable is XX, and the dependent variable is YY. In order to compute the regression…

Q: Briefly, what does the coefficient of determination mean for this data? f. Slope g. Intercept = e.

A: (d)  Coeff of determination = 0.631 Symbol = R2

Q: Part b? Find the equation of best fit line.

A: Step 1: Generating the regression equation: We have to find the estimated regression line, where x…

Q: A miniature rocket is launched and its height above ground is measured at one-second intervals. a.…

A:

Q: Write the equation of the line for the given data points (9, 2) and (7, −1) a. Write the equation…

A: Given that the line is passes through the points (9, 2) and (7, −1) .

Q: 7. To attend the state fair, they charge $6.00 for admission and $1 for each ride. If x- represents…

A: On solving ,we get

Q: Table A and Table B represent linear relationships.   Based on the information in the tables,…

A: For table A xy312416520624 Since the for each difference between two consecutive number is 4.  Thus…

Q: e. Slope = f. Intercept = g. Predict how much interest someone would have if their anxiety score was…

A: (e)  slope = 0.409 (f)  Intercept = 1.653

Q: Using data from the U.S. Census Bureau, we will analyze the relationship between living below the…

A: The following data for the X and Y variables are provided to construct linear regression model: X…