Interpret the slope  Is the model significant?

Q: Use a graphing utility to compare the slopes of the lines y = mx, where m = 0.5, 1, 2, and 4. Which…

A: Graph of y=mx, when m is +ve, The line which rises most quickly is given by y=4x

Q: A student bought a used car in 2014 for $7650 and it has decreased in value by about $1250 per year…

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

Q: For the line 5x = 10y what is the slope?

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Q: The relationship between the wind speed at a given temperature and the apparent temperature is…

A: Given that the relation between the wind speed and apparent temperature is approximately linear.…

Q: A plane is currently 4000 km from its destination. 1.75 hours later, it is 3300 km from its…

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Q: (6,-2), (3,-12) find the slope, show the work

A: The formula of the slope is given as, m=y2-y1x2-x1 where x1,y1 are the coordinates of the first…

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: In the prediction equation provided y hat= -21.74+90.35x, what is the value of the estimated slope,…

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Q: What does the sign of the slope tell you about a line?

A: The slope of any line gives the gradient of the line.  Positive Slope: When the slope of a line is…

Q: 9- 7- 6- 5- 4- 3- 2- 1- 18 2. OK 95 5. 4.

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Q: Find the slope, y-intercept, and ec 7. 10 9. 8 7 6. 1 1 2 3 4 5 6 7 8 9 10 Slope: 3. 2.

A: solution

Q: Spri. Write the equation of the line with slope 2 through the point (4,7) in poi slope form. * y =…

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Q: Now find the slope using the points (0, 710) and (5, 0). 0-710 5- 0

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Q: How would you explain the concept of slope to someone who was absent from class the day it was…

A: Slope is defined as the change in value for y for change in values for x. Thus, slope is the ratio…

Q: cant read the handwriting .... especially"slope is not defined at xxx points" what is the xxx? cant…

A: It is ''slope is not defined at corner points ".

Q: Interpret the y – intercept of the line. - On average, when x = 0, a house has 282 square feet. On…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: The mean of variable X is 1 and the mean of variable Y is 2. The slope coefficient is 1.5. Determine…

A: Solution-: Given: Mean of X =X¯=1, Mean of Y=Y¯=2, Slope of coefficient =β1=1.5 We find Y intercept…

Q: What is the slope of x = 6? If the slope is undefined, enter as your answer. Provide your answer…

A: x=6 line is a vertical line. It is parallel to y axis. Slope of y axis is undefined, so the slope of…

Q: The equation for the regression line that predicts home equity using FICO credit score as the…

A: The slope of the regression line can be interpreted as the expected change in the value of the…

Q: Find the regression equation for income (in thousands) and tax returns (in thousands). X Y…

A: Given: The regression equation for income (in thousands) and tax returns (in thousands) is to be…

Q: Step 1. Find the estimated slope. Round your answer to three decimal places. Step 2. Find the…

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Q: y

A: Here the line passes through (x1,y1)=(-2,-1), (X2,y2)=(2,-2),

Q: Write a slope intercept equation for a line with the given characteristics  m= -9.7 y intercept…

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Q: The output of an engine (q) is related to its pOwer (p) by the equation, q =p. Interpret the slope…

A: Recall: If y=mx+c ; where 'm' is the slope and 'c' is the y-intercept .