The water level of a river was measured each day during a two-week period. The graph models the linear relationship between the water level of the river in feet and the number of days the water level was measured. Water Level of River 28 24 16 12 4. 6. 10 12 14 Number of Days Which statement best describes the y-intercept of the graph? A The water level increased by 0.25 ft. per day. The maximum water level was 19.5 ft. C The initial water level was 16 ft. The water level was measured for 14 days. O A O B Water Level (ft)

Q: a) Write the equation that models this line of best fit. 270,000 225,000 b) Given the context of…

A:

Q: The table below represents a linear relationship. What is the y intercept? A. b=2 2 3 45 9 10 12 14…

A: Consider the table

Q: 8.) Linear Review: Billy Bob recently purchased solar panels for his home. After 5 months he still…

A:

Q: Guided Practice 1. Jaime purchased a $20 bus pass. Each time he rides the bus, a certain amount is…

A: Given Jaime purchased a $20 bus pass.  The data of number of rides and amount left after the rides…

Q: A clothing business finds there is a linear relationship between the number of shirts,n,it can sell…

A:

Q: Suppose that you are holding your toy submarine under the water. You release it and it begins to…

A: The points are plotted as:

Q: 10) A barber has to pay rent for having a chair at a local barbershop store. He was asked by the…

A: Given that, One time fee = 150 Monthly charge = 200 Let barbar pay y dollar for x month. Then  y =…

Q: Use the graph to help you write an equation for a linear model giving V, the value of the CA wine…

A: Let Yi and Vi denote the no. of years after 2000 and the value of the CA wine market(in billions of…

Q: apply graphing to linear relationships. (a) A doctor’s office wants to chart and graph the linear…

A: " Since you have posted a question with multiple subparts, we will solve first three subparts for…

Q: A plant can manufacture 50 golf clubs per day at a total daily cost of $4667 and 60 golf clubs per…

A:

Q: 4. A video rental store charges a $20 membership fee and $2.50 for each video rented. Write a linear…

A: 4 Given A video rental store charge a $ 20 membership fee and $ 2.50 for each video rental. we have…

Q: Acetaminophen is a common pain reliever and fever reducer Here is a graph showing the amount of…

A: a. From the graph, it is seen that the vertical intercept is at (0,400) It implies that initially an…

Q: Español A freight train is carrying goods across the country. The distance it has traveled varies…

A:

Q: Can someone help me with this problem?

A: Given,

Q: A plant can manufacture 50 golf clubs per day at a total daily cost of $5189 and 70 golf clubs per…

A: Given

Q: Wind Speed vs. Barometric Pressure The data in the graph show the wind speed y (in mph) for…

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

Q: Chau is running. The number of calories he has burned varies directly with the number of minutes he…

A:

Q: Find the slope of the graph. 10 -15 10 10 15

A: We have to find slope and y intercept

Q: Look at this graph. 100 80 60 40 20 -100 -80 -60 -40 -20 o 20 40 60 80 100 -20 -40 60 -80 -100 What…

A:

Q: The simplest cost function is the linear cost function, C(x) =mx+b where the y-intercept brepresents…

A: As per guidelines, we are supposed to solve only first three subdivisions. Please repost other…

Q: Baron's Word Processing Service (BWPS) does word processing. Its rate is $29 per hour plus a $21.50…

A: In statistics, the independent variable is the variable which does not depend upon other variable,…

Q: An electronics vendor sells notebook computers. The company stocks 100 computers at the beginning of…

A: Solved below

Q: Google Chrome nwea.org/growth/ /test-player O 100% O Use the graph to answer the question. 14 12 10…

A:

Q: 2 The graph shows the height y (in feet) of a kite x seconds after you start letting out the string…

A: The height y (in feet) of a kite x seconds after you start letting out the wing.The graph passes…

Q: The cost for tap water in a particular community is shown on the coordinate grid 80 70 60 50 40 30…

A: The given slope of the graph represents the cost of 50,000 gallons of water which is $75…

Q: 14 A cab company charges a base fee in addition to a charge per mile. The graph shows the total cost…

A: The given question is solved below

Q: Electricity Rates in Illinois Commonwealth EdisonCompany supplies electricity to residential…

A: Given, Electricity Rates in Illinois Commonwealth Edison The company supplies electricity to…

Q: Fitting a straight line to a set of data yields the following prediction line:             Yi = 16 -…

A: Given prediction lineYi = 16 – 0.5 XiIntercept b0 indicates that at X = 0, Yi would be 16Slope bi…

Q: What is the equation and interpret the slope

A: The equation of a line with a slope m and passing through the point (x1, y1) is given by y-y1 = m…

Q: The water level of a river was measured each day during a two-week period. The graph models the…

A: (1) The given statement is false. The x-axis represents the domain for the graph. From the graph…

Q: A clothing business finds there is a linear relationship between the number of shirts,n,it can sell…

A:

Q: A plant can manufacture 50 golf clubs per day at a total daily cost of $5149 and 70 golf clubs per…

A:

Q: The graph below shows the fees for in-home pet care. In Home Pet Care Fees y 22 20 18 16 7 14 12 10…

A: Given graph is

Q: Water Level of River 28 24 20 16 8. 2. 4. 8. 10 12 14 Number of Days The water level of a river was…

A: given a graph that models the linear relationship between the water level of the river in feet along…

Q: A company sells bottles of vitamin capsules. The graph and table show the linear relationship…

A: according to given graph two points on line is 2,60 and 4,50 we know that slopem of line which…

Q: Mark Gershon, owner of a musical instrument dis-tributorship, thinks that demand for guitars may be…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: Khur is in the business of repairing computers. He charges a base fee of Php 200.00 for each visit…

A:

Q: The graph shows the number of students enrolled in public colleges for selected years (Source: U.S.…

A: a) We use the two-point formula to get the equation of the line. (4,11.2) and (14,13.0) Answer:…

Q: A clothing business finds there is a linear relationship between the number of shirts,n,it can sell…

A:

Q: A researcher for an environmental agency is investigating fuel economy. He has developed a linear…

A: Solution: g=-4.086w+32.96 On comparing with y=mx+c we get, m=−4.086 , where m is the slope c=32.96…

Q: The graph shows the heights of mothers and daughters. (Source: StatCrunch: Mother and Daughter…

A: Note Hi, thank you for the question. As per our company guideline we are supposed to answer only…

Q: O Form о Graph and interpret applications of slope-intercept Question The equation P = 28 +2.54w…

A: Consider the given information:

Q: Hans is walking. The number of calories he has burned varies directly with the number of minutes he…

A:

Q: A plant can manufacture 50 golf clubs per day at a total daily cost of $5383 and 60 golf clubs per…

A: The given data is: A plant can manufacture 50 golf clubs per day at total daily cost of $5383 and 60…

Q: assessment Midterm Assessment Question number 4 First convert the equation -x+y = -5 into…

A:

Q: 5000 4000 3000 2000 1000 X 50 100 150 200 250 300 350 (b) What is the slope of the graph? 5000 (c)…

A:

Q: Mansour is walking. The number of minutes he has walked varies directly with the number of calories…

A:

Q: An electronics vendor sells notebook computers. The company stocks 100 computers at the beginning of…

A:

Q: Dev keeps a record in graph form of how far his car travels and the number of gallons of gasoline it…

A: NOTE: Refresh your page if you can't see any equations. . choose any two points from the graph the…

Q: A t-shirt company has initial costs of $600 per month and it costs them $1.50 per shirt. Let y…

A: y= cost to run the company x= no. of t-shirts made each month. Initial cost is $600 and then $1.50…

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.