You buy a new car for $25,000 and 2 years later, the car is valued at $17,500. Assuming that the depreciation is linear, write a linear depreciation function and graph that models this situation and use that equation to find when the car is worth $5,000?

Q: A baseball team plays in a stadium that holds 64000 spectators. With the ticket price at $8 the…

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Q: Give the slope and y-intercept of the line whose equation is given. Then graph the linear function :…

A: We compare f(x)=-3x+2 with f(x)=mx+b Here m=slope=-3  b=y-intercept=2

Q: The weekly demand for shampoo in a chain of drugstores is 1,160 bottles at a price of $3.79 each. If…

A: Given that  When price of each bottle is $3.79, demand of bottle is 1160, Where as price of each…

Q: Find an equation for the linear function which has slope of -2 and x-intercept of -7.

A: Let,

Q: Drag the three points so they simultaneously follow both a LINEAR pattern and an EXPONENTIAL pattern

A: Consider the three points (0, 0), (1, 1) and (-1, -1). They follow the linear pattern y=x And also…

Q: you start with $150 in your account and withdraw $5 a week. Model this situation with a linear…

A: We have to model the given situation with a linear function.

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: Give the slope and y-intercept of the line whose equation is given. Then graph the linear function :…

A:

Q: Suppose that notebooks may be bought in bulk. If you can avail the first 100 notebooks at P15 each,…

A: Suppose we bought xx note books and price of xx note books isy₱y. Then we can write equation…

Q: A bike shop rents each of its mountain bikes for a one-time $4.00 insurance charge plus $2.50 per…

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Q: The annual fixed costs for owning a small sedan are $1461, assuming the car is completely paid for.…

A: To determine the linear equation.

Q: The graph shows a linear relationship between x and y. x represents the number of comic books Priya…

A: First find point and by using this find slope and equation

Q: Give the slope and y-intercept of the line whose equation is given. Then graph the linear function.…

A:

Q: one day. Assuming the relationship between the price and the number sold is linear, wha

A: Application of linear eq:  she sold her debut novel, as an e-book, at a price of $3.99, she sold 19…

Q: What would be the linear equation for this function, & the graph?? (X1,Y1)=(3,6), (X2,Y2)=(3,-5)

A: To determine the linear equation for the function and sketch its graph.

Q: State one application of using the point-slope formula

A: Given: application of slop point formula

Q: Biologists have noticed that the chirping rate of crickets of a certain species is related to…

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Q: To promote the sale of tickets for a cruise to Alaska, a travel agency reduces the regular ticket…

A: For one person ticket price reduce by $5So for p persons ticket price will reduce by $5 times p =…

Q: The table shows the results of a survey on the average amount of money d, in dollars, consumers…

A: Given: X Y 25 42 28 36 33 26 35 22 42 8 Straight line equation is d=ax+b The normal…

Q: A baseball team plays in a stadium that holds 68000 spectators. With the ticket price at $12 the…

A: Given: A baseball team plays in a stadium that holds 68000 spectators. With the ticket price at $12,…

Q: What would be the linear equation for this function, & the graph?? (X1,Y1)=(-7,3), (X2,Y2)=(6,3)

A: this is linear equation with connecting two points.

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: Biologists have noticed that the chirping of crickets of a certain species is related to…

A: Given: A cricket produces 112 chirps per minute at 68 degrees Fahrenheit and 175 chirps per minute…

Q: A dog food producer reduced the price of a dog food. With the price at $8 the average monthly sales…

A: Since there is multiple questions, we will solve the first question. Repost the question to get it…

Q: What would be the linear equation for this function, & the graph??  (X1,Y1)=(-3,4),   m=-2

A: To find the linear equation we need point slope formula.Given slope = -2 and point=(x1,y1)=(-3,4)

Q: The sales for NIKE were approximately $6.5 billion in 2013 and $7.2 billion in 2014. Using only this…

A: As the given sales in 2013 and 2014 are $6.5 billion and $7.2billion respectively. Thus let t=3…

Q: A baseball team plays in a stadium that holds 62000 spectators. With the ticket price at $12 the…

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Q: A baseball team plays in a stadium that holds 46000 spectators. With the ticket price at $11 the…

A: Here I am attaching image so that you understand each and every step.

Q: Which student graphed a linear function with a y-intercept of -4?

A: Given,           A linear function with a y-intercept of -4.

Q: At a unit price of $625, the quantity demanded of a certain commodity is 75 pounds. If the unit…

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

Q: The points below lie on the graph of a linear function. {(-0.25, 2.5), (1.75, -5.5), (3.25, –11.5)}…

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Q: A company charting its profits notices that the relationship between the number of units sold, x,…

A: Suppose that the number of units sold is x and the profit is p. Given that the relation is linear so

Q: A baseball team plays in a stadium that holds 50000 spectators. With the ticket price at $8 the…

A:

Q: The revenue per share for eBay Inc. was $0.20 in 1998 and $0.91 in 1999. Using only this…

A:

Q: A company charting its profits notices that the relationship between the number of units sold, x,…

A: Consider the variable x = units sold y = profit So the points are (170,680) and (220,3380). Since…

Q: A baseball team plays in a stadium that holds 62000 spectators. With the icket price at $10 the…

A: Let us denote: x=price of the ticket y= number of spectators  So the coordinates are (10, 24000) and…

Q: Find an equation for the linear function which has y-intercept -4 and x-intercept 7.

A: The x-intercepts are where the graph crosses the x-axis or y coordinate is zero and at the y…

Q: Suppose that a car’s worth depreciates at a constant rate.  You bought the car in 2002 for $18,000…

A: Bought the car in 2002 for $18000, after five years at 2007 price of the car becomes $12000.  Given…

Q: What would be the linear equation for this function, & the graph?? (X1,Y1)=(4,8), (X2,Y2)=(6,-9)

A: Given:

Q: A baseball team plays in a stadium that holds 46000 spectators. With the ticket price at $11 the…

A: Given, Ticket price $11 the average attendance has been 19000. Ticket price $8 the average…

Q: At a price of $12.00, a restaurant sold 290 steak dinners in a week. When they raised the price to…

A:

Q: Given a linear function, y = 3x-1 identify the slope and y-intercept

A: The linear function is  y = 3x - 1

Q: A manufacturing company purchased a new diamond-tipped saw blade for $8,700 and it will depreciate…

A: Given, cost of saw blade = $ 8700  it will depreciate on a straight-line basis over the next 6 years…

Q: If 10 shirts cost $120 and 30 shirts cost $250, write a linear equation that gives the cost, C, for…

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Q: Three months after cleanup began at a dump site, 1620 cubic yards of toxic waste had yet to be…

A: Three months after cleanup began at a dump site, 1600 cubic yards of toxic  waste to be removed at a…

Q: seball team plays in a stadium that holds 74000 spectators. With the ticket price at $12 the average…

A: Given, The capacity of stadium = 74000 spectators With the ticket price of $ 12 the average…

Q: A baseball team plays in a stadium that holds 60000 spectators. With the ticket price at $9 the…

A:

Q: In this problem, you want to use a linear

A: Given,            Q=secπ6+0.18-secπ6

Q: A certain machine is depreciated linearly over time. Initially the machine was purchased in 2012 for…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.