The equations of two functions are y = -21x + 9 and y = -24x + 8. Which function is changing more quickly? How do you know?

Q: Suppose that the world's current oil reserves is R = 2170 billion barrels. If, on average, the total…

A: Given, the world's current oil reserves is R=2170 billion barrels. On average, the total reserves is…

Q: Darlus has been on a road trip for a few days. On the morning of day 5, he starts driving, and after…

A: Given that - Darius has been on a road trip for a few days. On the morning of day 5, he starts…

Q: In 2006, 60.1 percent of registered voters actually voted. In 2008, 61.6 percent of registered…

A: Let us assume that y percent of registered voters actually voted after t years since 2000. Then when…

Q: Andrew was told that a linear function had a slope of 3 and that (-2, 0) was on the graph. Write an…

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Q: What is the equation of the line through the point (-3 , 2) and has x intercept at x = -1?

A: Given: Line passes through ( -3,2) and has x intercept x=-1.   To find: Equation of the above line.…

Q: The​ price-demand equation for hamburgers at a fast food restaurant is given by the equation below.…

A: Given that x+60p=3500 We have to find affected revenue.

Q: A company selling widgets has found that the number of items sold r depends upon the pricepat 30000…

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Q: Find the equation for the linear function that passes through the pointy(-4,-9) and (8,6)

A: We can find the equation of linear function as below.

Q: The relationship between the number of slices of pizza eaten and the number of calories consumed is…

A: The relationship between the number of slices of pizza eaten and the number of calories consumed is…

Q: The graph of a linear function passes through the point (2, -3). The value of the function decreases…

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Q: Find an equation for a linear function parallel to the given line passing through the given point. y…

A: Given line is y=8x-9    .....1 and point is 0,4.

Q: What is the equation in slope-intercept form of a line that is parallel to y =-3z + 1 and passes…

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Q: The cost of a school banquet is $95 plus $15 for each person attending. Write an equation that gives…

A: 95+15x=c  Where x is each attending person and c is the total cost

Q: What is the equation of the line below? -2-

A: To find  The equation of a line from the given graph.

Q: the cost of renting a compact car from rent-a-car company is $100 per day plus $0.50 per mile…

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Q: The value of y varies directly with x. If x = 3, then y = 21. What is the value of x when y = 105?

A: We have to find

Q: What is the slope for the function y = 2x2 + 2 at the point x 3?

A: given y=2x^2+2

Q: The number of songs in your iPad has increased from 200 to 400 in 3 months.  If the number of songs…

A: Suppose that the number of songs is y and the time taken in the increment of songs is x then the…

Q: Which of the following is an equation of the line through (-3, 4) with slope 1/2?

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Q: Entomologists have discovered that a linear relationship exists between the # of chirps of crickets…

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Q: Suppose the ratio of the number of hours a restaurant is opened to the number of daily customers it…

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Q: Write an equation for a linear function whose graph has the given characteristics slope 3,…

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Q: Find the point on the line x - y + 2 = 0 that is closest to the point (2,5).

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Q: Write an equation for a line that is perpendicular to the one given by h(x)=4x+2 and passing through…

A: Write an equation for a line that is perpendicular to the one given by h(x)=4x+2 and passing through…

Q: At a unit price of $710, the quantity demanded of a certain commodity is 74 pounds. If the unit…

A: For the given condition, the demand decreases with the increase in unit price.At initial stage, unit…

Q: A farmer notices that there is a linear relationship between the number of bean stalks, n, she…

A: To solve this problem, we have to assume an equation representing linear relationship between no. of…

Q: The cost of driving your car every year is dependent on many variables, including the number of…

A: Given   buy a new hybrid car that gets 60 mpg. Gas will be $3.10 a gallon and your fixed costs will…

Q: The equation y=3x-2 describes a linear function. How does it compare to the linear function y=3x+2?

A: To find the relation between y=3x-2 and y=3x+2

Q: The intersection point of the line y = +2 and the x-axis is

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Q: The value of a piece of machinery depreciates linearly until it has been reduced to a value of zero.…

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Q: The amount of solar power installed in the US can be modelled as M(x) = 15.45(1.46*) megawatts,…

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Q: Find the point on the line 3x + 3y - 3 = 0 which is closest to the point (-2, 1). )

A: To find closest point on the line, draw perpendicular from the given point to the given line. The…

Q: The slope of a horizontal line is 0. The equation of the horizontal line passing through (9,1) is?…

A: Given that, The slope of a horizontal line is 0. To find the equation of the horizontal line passing…

Q: The regression equation showing the relationship between the fat grams and total calories in fast…

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Q: Find the curve whose slope at the point (x, y) is x' +2x² – 7x +9 if the curve is required to pass…

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Q: how can you write the equation f(x)= 5(1/5) (x-4) -2 in two different ways. please explain how the…

A: Given, The equation  y = 515x-4 - 2   We have to write the equation in two different ways.

Q: Write and equation for a line perpendicular to f(x)= 5x - 1 and passing through the point (5,20)

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Q: During this same time, the digital print manager tracked the number of visits to the website’s…

A: Let's find equation of given model.

Q: What is an equation of the line that passes through the points (3,-8) and (1, -2)? Put your answer…

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Q: llment was 1257, and this number had grown to 1917 after 3 years.

A: It is given that,  The initial enrollment was 1257,  this number had grown to 1917 after 3 years.

Q: Find the equation of the curve whose slope is and passing through the point (-2,4).[Note: Equate…

A: Given slope of the graph  is  dydx=2x2Taking integration on both…

Q: I need help finding an equation for this linear

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Q: Write an equation that models this situation with t being the number of years since 2009.   If…

A: here given, The average  price of a home in a certain town was $125,000 in 2009, but home prices are…

Q: What is an equation of the line that passes through the points (0, -7) and (5, -1)? Put your answer…

A: given two points (0,-7) and (5,-1)we know that equation of line passing through (x1,y1) and (x2,y2)…

Q: The equation for line r can be written as y= -4x + 9. Perpendicular to line r is line s, which…

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Q: 4. x² + y² = 25 at point (3,4) 2

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Q: A linear function that represents the number of hot dogs purchased at a football game is compared to…

A: Given two linear function that represents the number of hot dogs purchased at a football game and…

Q: Each day, a young person should sleep 8 hours plus - hour for each year the B person is under 18…

A: Given : A young person should sleep for 8 hours a day . And a person whose age is less than 18 years…

Q: The equation for line s can be written as y = -3x + 7. Line t is parallel to line s and passes…

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