3. y= 2see 3 (x-7%) + 1 amp V.S. endpt. middle.

Q: Write an algebraic representation of a dilation that has a scale factor of 0.45 and tell whether its…

A: Given  Scale factor =0.45

Q: Label the diagram.  Using the diagram what can you conclude about the approximate percentage of home…

A:

Q: About what percent of the products last between 12 and 15 days?

A:

Q: Match the description with its mathematical expression. Percentage variation described by a fitted…

A: Percentage variation described by a filted line mathematical expression is r^2.

Q: Nhat proportion would you expect to have less than 5 accidents?

A: Let , X→N(μ=6.4 , σ=1.5) Here , we want to find the P(X<5)

Q: o show your thinking. 2. Find the unit rate demonstrated in the graph below. 30

A: Since the graph is increasing linearly so we can take any random two points to find the rate

Q: The proportion of the variability in sales accounted for by the price of the product is

A: Given; summary of the fitted regression model between x=price and sale=y  Then to find proportion of…

Q: An offshore oll well is 4 kilometers off the coast. The refinery Is 5 kilometers down the coast (see…

A: Given query is to find the x to minimize the cost.

Q: Please complete the following summary table: Source SS df MS F Between       4.53 Within 64.8…

A: Please complete the following summary table: Source SS df MS F Between       4.53 Within 64.8…

Q: A fire insurance company wants to relate the amount of fire damage in major residential fires to the…

A: Given: x y 3.4 26.2 1.8 17.8 4.6 31.3 2.3 23.1 3.1 27.5 5.5 36 0.7 14.1 3 22.3…

Q: The brand manager for a brand of toothpaste must plan a campaign designed to increase brand…

A: It is given that margin of error (E) is 0.05 and the confidence level is 90%.

Q: The correlation between a serials fiber and potassium contents is r = 0.898. What fraction of the…

A: Given that  r = 0.898

Q: What percent of scores are below a T score of 56?

A: Given, T score is 56. Now,

Q: John calculated r -.44 for a set of n 10 pairs of values that represent the number of absences from…

A: Given that r = -0.44 midterm exam score ( y )   number of absences from class (x)

Q: How is the formula for sector area formed? *Show the proportion!

A: We have to explain the formula for sector area.

Q: Does the following graph represent a proportional relationship? y 4 1 3 4 3. 2.

A: Consider the above graph. To determine whether the graph represents a proportionality relationship.…

Q: The local coffee shop keeps track of how much coffee they sell versus the temperature on that day,…

A: From the above-given information, it is clear that the Σy = 28.1 + 28.7 + 25.4 + 27.8 + 25.8 + 25.8…

Q: Jesse was ranked 36th in his graduating class of 180 students. At what percentile is Jesse's…

A:

Q: G" 本

A: We can use the co-ordinate geometry in order to solve the given problem.

Q: What is the missing value for x on the diaaram below

A: Given: Find: x

Q: For the numbers below, find the percent of cases falling above the z-score: a. 0.25 b. -2.0

A: Required probability is P(Z>0.25)

Q: Sketch the graph, make a table of values higher and lower than the VA of 4x/ 2x- 1

A: By definition, a function is a special case of a relation between the members of two sets. It is a…

Q: Please complete only part (e), located at the bottom - " Find the net change in h between  x = −3…

A: Given graph of function h Here need to find change in h between -3 to 3

Q: Select the tables that show a proportional relationship between x and y. 14

A:

Q: Which of the following graphs represents a proportional relationship? Justify your answer. y. 2 W.…

A: The given graphs are, 1. The equation of this graph is clearly, y=1. 2. The equation o this graph…

Q: Which graph shows a proportional relationship between x and A) B) C) D)

A: select the graph which show the relationship of x and y…

Q: Does the following graph represent a proportional relationship? 6. O True O False

A:

Q: Find an eauation of tme ine Through CL3); Slope 0

A:

Q: On a placement examination, Fatimah scored lower than 420 of the 980 students who took the exam.…

A: It has been given that Fatimah has scored less than 420 of 980 students which means her score is…

Q: 4. y 65 4 3210 1 23 4 56 F3 Slope or unit rate: 2. 2.

A: The slope m of a line containing two different points x1, y1 and x2, y2 is given by m=y2-y1x2-x1.…

Q: 1. Does this graph represent a proportional relationship?

A: Given graph is

Q: I need the answer as soon as possible

A:

Q: What is the ratio of vertical change to horizontal change in the graph below? A y 120 100 3 80 2/3…

A:

Q: Susice The following chart shows the average amount of money spent by a group of families during uie…

A:

Q: The analyst claims that there is a decreasing trend for every new year for investing the money to…

A: For sample 2010 : We have that the sample size is N1=400N_1= 400, the number of people who prefer…

Q: Greg works as a carpenter. There is a 3 percent chance he loses a finger which they value at…

A: Given: Probability of losing finger is, PE=3%=0.03. Expected insurance value is, Ci=$200000. The…

Q: Express the rise of a good price from 400 to 500 as a percentage O a 20% O b. 25% O . 5% O d. 12.5%

A: Given, The rise of goods price from 400 to 500  We have to express the rise in percentage .

Q: y Cost +ysint=l -Tんくt<ん

A: Since it is a first-order ODE of  y'(t)+p(t)y=q(t)

Q: independent variable.

A: Measures of variability (sometimes called measures of dispersion) provide descriptive information…

Q: What is the lower outlier if Q1 is 54 and Q3 is 160?

A: Given that, first quartile, Q1 = 54 Third quartile,  Q3 = 160 We need to find the lower outlier.

Q: at was the markup as a percentage of the selling price? % o two decimal places

A:

Q: Find the annual percent increase or decrease that y=0.35(2.3)^ x models.

A: The explanation of answer as follows

Q: Based on the scree plot below, how many components would you choose? 9.

A: The given scree plot is,   We have to state how many components we choose using the given scree…

Q: Patrick is studying the relationship between the number of employees per department and the monthly…

A: The regression line of best fit is given as,  y^=0.135x+36.6 We have to find the predicted monthly…

Q: The correlation between the heights ( measured in inches ) of brothers and the heights of their…

A: Solution Given the correlation between the height of  brothers and the heights of their sister is r=…

Q: the total cost in dollars of the downloads, Y, is represented by the graph below. What is the ratio…

A:

Q: Suppose that Person A earns $35,000 per year and Person B earns $42,000. (i) Find the exact…

A: Given: Person A earns $35,000 per year Person B earns $42,000 Income of A is equal to $35,000 per…

Q: a. Find the percentage of men meeting the height requirement. What does the result suggest about the…

A: here for men, mean = 69.2 standard deviation = 3.7 height of men = x here for women, mean = 63.9…

Q: 1. For each diagram, decide if y is an increase or a decrease relative to x. Then determine the…

A: answer of given question is in step 2

Transformation of Graphs

The word ‘transformation’ means modification. Transformation of the graph of a function is a process by which we modify or change the original graph and make a new graph.

Exponential Functions

The exponential function is a type of mathematical function which is used in real-world contexts. It helps to find out the exponential decay model or exponential growth model, in mathematical models. In this topic, we will understand descriptive rules, concepts, structures, graphs, interpreter series, work formulas, and examples of functions involving exponents.