Find the dependent value for the graph y = 15 – 3x when the independent value is 2. %3D y = [?]

Q: √t 12. If a factory continuously dumps pollutants into a river at the rate of tons per day, then the…

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Q: se the graph to answer #9 -10 Find the average rate of change over the interval1<x<3 ニ ) 5-1 -14,2)…

A: As per Bartley guidelines we are supposed to answer only one question per post. This post contains…

Q: 22. If f(0)= 20, and f(1)=25, find a linear model and an exponential model for f(x).

A: “Since you have asked multiple Questions, we will solve the first question for you. If you want any…

Q: (a) If g(t) = Sekt with S and k positive constants, what is the relationship between y1 = g(t) and…

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Q: The growth model for a population of bacteria is given as P(t) = 50e2t where t is measured in days.…

A: Given: The growth model is  P(t) = 50e2t where t is measured in days. When P(t)= 25,000  find t

Q: 2. The amount of heat H (in joules) required to convert one gram of water into vapor is linearly…

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Q: What is the instantaneous slope of Y -5 at X = 5? o 1 O -1

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Q: ) Draw the graph for the function Y = Vx+1 and then find (Df) & R)

A: The given function is Y=x+1. Sketch the graph of the given function using any graphing calculator as…

Q: L Determine which of the Functions lox and 10x In (x?) grows fas ter, or state that the y have…

A: The objective is to determine which of the functions grows faster or that they have comparable…

Q: Find y' if y=-csch^-1(e^x)

A: We have to find the derivative of y=-csch-1(ex). At first we find ddxcsch-1x.

Q: y = (e* + 1)*

A: We have, y=ex+1x On taking logarithm on the both of the side, we get the result as logy=xlogex+1…

Q: e) If a female salesperson told you that she has a 2-year college degree, what is your prediction on…

A: It is given that Gender takes value 1 if salesperson is 1 and 0 if salesperson is female.

Q: 2. For the graph below, assume that any differences are significant (DV = test scores): 80

A: Main effect is the study of effect of one independent variable on dependent variable. Interaction…

Q: Start with the graph of y = ln x. Find an equation of the graph thatresults from vertical…

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Q: Which graph indicates that y is directly proportional to z? B 1V

A: If y is directly proportional to x then

Q: The graph of y = f(x) is given below: 3 2 -3 - –1 2 3 4 5 6 7 (x)dx = 4.5, then f(x)dx =

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Q: S. Show that the two functions yn = Aet (interest compounding) and y2 = Aet (discounting) are mirror…

A: Let's find.

Q: Find the following rates of change using a graphical method using the graph shown. a) The average…

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Q: Which of the following shows that the price p increases as the demand d increases?

A: Explanation: If price P is increases as the demand d increases. It means graph shows the straight…

Q: represents the population of a certain mosquito colony, where t is measured in days. The

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Q: Given x = π, y = −1.Find a direct variation model that relates y and x.

A: Given: x=π ,y=-1

Q: Start with the graph of y = ln x. Find an equation of the graph thatresults from horizontal…

A: Graph of y = lnx

Q: The accompanying graph shows the monthly revenue of the Widget Corporation for the past 12 years.…

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Q: Find the z values where the slope of the function shown below is positive.

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Q: Start with the graph of y = ln x. Find an equation of the graph thatresults from vertical stretching…

A: Start with the graph of y = ln x.

Q: The cross-sections of two vases are shown below. If they are filled with water at a constant rate,…

A:

Q: st rate. Consumers react to this rise ding today and spending tomorrow er, and he decides to…

A: The optimal choice for the Lili is shown below as,

Q: Assume S=0.6Y+19 describes the projected relationship between  S⁢ , sales of a company (in millions…

A: Given that the model S=0.6Y+19 describes the projected relationship between S , sales of a company…

Q: Q2) The doubling time for a certain virus is 3 yr. How long will it take for the virus to increase…

A: Since there is no mention of exponential growth or population growth rate, let us take the initial…

Q: Given that X ~ Exp(0.7), find the decay rate.

A: Given that X ~ Exp(0.7).

Q: An investment pays out 800,000 Mexican pesos per year, continuously for 5 years. Find the PV of the…

A: Given, AmountA=800,000t=5 years

Q: E Find the estimated y-intercept. Round your answer to three decimal places.

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Q: A radio active element (x) has a half-life of 38 hours. Initially, X = X0 %3D . Determine the amount…

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Q: 4. Refer to the equationf(x) =acos 27 (+c) + dto answer the the question. Changing the…

A: y=acos(2πb(x+c))+dhere a →amplituded → vertical displacement

Q: A model used for the yield Y of an agricultural crop as a function of the nitrogen level N in the…

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Q: dx Evaluate

A: Given that: ∫0∞dx3e-ax+eax

Q: a) Calculate EX;.- b) Calculate E Y;- c) Calculate E X;X¿-

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

Q: Pick the equation that matches the graph below |– x^ Vx 1 O = Vx + 1

A: Given query is to find the equation of the graph.

Q: A new computer costs $2000 today and decreases in value at a constant rate of $500 per year. Denote…

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Q: The graph shows the increase of cost of strawberries per pound in dollars, y, over a pesiod of…

A: we have to find the rate of increase of the cost of strawberries per pound through the linear graph…

Q: The table gives the profit, P of a fast food chain, where P is in millions of dollars and t is in…

A: Given,

Q: For the linear equation y = 6.6 + 8.lx If x increases by 8, what is the resulting change in y?

A: Given: Interpretation of slope: For every one unit increase in x, the predicted value of y…

Q: What about the t value and the p value?

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Q: the value of an investment is modelled by A(t)=5000e0.09t , where A is the amount the investment in…

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Q: Use the model below to estimate the average annual growth rate of a certain country's population for…

A: y=-0.0000082x3+0.00232x2-0.168x+8.334, where x is the number of years after 1900.

Q: Sketch the graph of h(t) = |t| + |t + 1|

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Q: C Log in to Clever A New Tab at (-1, 6) and S is located at (-7, -3), what i: the slope of OR ?

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Q: – 3x Find the relative rate of change of f(x) = 6+ 3 e -

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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.