on the last 5 quizzes, Josh has earned a total of 21 out of 25 possible points. if he has a perfect score on the next several quizzes, exactly how many points will he need to bring up his average up to 90%...write a rational equation for this situation

Q: The atmospheric pressure (P), in pounds per square inch, at x miles above sea level is given…

A:

Q: The number of high school students who have ever used marijuana for the years 1990 through 2006 is…

A: The number of high school students who have ever used marijuana for the years 1990 through 2006 is…

Q: During a nationwide program to immunize the population against a new strain of the flu, public…

A: Given: The cost of inoculating x% of the susceptible population is C(x) = 1.85x 100-x million…

Q: lovis is standing at the edge of a cliff, which slopes 4 feet downward from him for every 1…

A:

Q: An accessories company finds that the revenue, in dollars, from the sale of x belts is given by R(x)…

A: Given query is to find the rate of change of average revenue at x =176.

Q: Reduce the fraction to its lowest term f(x)=(0)² - 4(0) + 5/0-4

A: Given a function, fx=x2-4x+5x-4 At x=0, f0=02-40+50-4

Q: For a given rabbit population, the relationship between the number of adult female rabbits, F, and…

A:

Q: A car purchased for $16,000 is expected to depreciate according to the formula f(x) = -2,400x +…

A: The  car purchased for $16,000 is expected to depreciate according to the formula   f(x) = -2400(x…

Q: Analyze the graph of the rational function 2x - 7x - 4 2 + 2x - 15 R(x)

A: R(x)=2x2-7x-4x2+2x-15

Q: Graph the rational function  f(x) = −8/(−x + 2) .

A: Domain and range of function is:

Q: Identify the rational function whose graph is given below. The y-intercept is (0, -). 4- 3- 2- 1. 3…

A:

Q: Write the equation for each graphed rational function. YA 8- 8- 4- 4- -8 -4 -4 YA yA 8- 8- -4- -12…

A:

Q: A moving company charges $115 to rent a truck for a three-day period, plus an additional $0.83 for…

A:

Q: Find an equation for the rational function in the given graph. -10 -5

A: let's first check how basic graph looks like:  y= (1/x) the given graph has curves on opposite…

Q: An accessories company finds that the revenue, in dollars, from the sale of x belts is given by R(x)…

A: Find your answer below

Q: Observe the surroundings and try to create 3-word problems involving rational functions, equations,…

A: I am going to solve the give problem by using some simple algebra to get the required result.

Q: Find the value of the vertical asymptote 2x²-3x+5 O-3 O-9 0 3 09

A: Consider  2x2-3x+5x-9

Q: The rational function has a y-intercept of 7. What is the equation for this function?

A: y intercept is 7

Q: For the rational function f(x)=x+1x2−2x−3, solve f(x)=1

A:

Q: Solve the equation g(x)=−6 for x if g(x)=−0.6x2+x+4.

A:

Q: Find the maximum revenue for the revenue function  R(x) = 373x − 0.9x2.  (Round your answer to the…

A: Given the revenue function R(x)=373x-0.9x2 . The objective is to find the maximum revenue for the…

Q: Write an equation of a rational function, in general form, which satisfies the following conditions:…

A: This is a problem related to function calculator. Based on the general concept we will answer the…

Q: Suppose that the population in a small city is 34,000 in the beginning of 2014 and the city council…

A:

Q: The x-values satisfying the equation |x-1PEs*-2log, 9 = (x – 1) is/are

A: Introduction --

Q: Find the x- and y-intercepts of the rational function.

A: Given rx=2x2+3x-4. To find the x-intercept and y-intercept. Solution: The x-intercept is the point…

Q: find the equations for the asymptotes. 4x2 + 24x - y2 + 4y + 28 = 0

A: Given:  4x2 + 24x - y2 + 4y + 28 = 0. To find: the equations for the asymptotes.

Q: Graph the rational function. 2x-6 S(x) = -x+4

A: Given  function fx=2x-6-x+4

Q: Find the x- and y-intercepts of the graph of 3x - 3y = 21. State each answer as an integer or an…

A: Our Aim is to find the x- and y-intercepts of the graph of 3x-3y=21.

Q: The Suluclac watch company introduces their new “cWatch 1000”. In the weeks after the rollout, they…

A: Average value of a function f(x) over interval [a,b] is given by

Q: A frozen yogurt stand makes a profit of P(x) = .40x - 80 dollars when selling x scoops of yogurt per…

A: The profit when selling x scoops of yogurt per day is modeled by the function, Px=0.4x-80. The…

Q: Differentiate the rational function y=3x2+1x−1.

A: Given: y=3x2+1x-1 we know that ddxuv=vdudx-udvdxv2                                            ..1

Q: Find the equation for the graph below. . n factored form, f(x)=a(x-cl)(x-c2)..., and don't forget to…

A:

Q: Follow the seven step strategy to graph the rational function

A: To graph of the rational function f(x)=3x2/x2-4 with seven step strategy. Now, first calculate the…

Q: f(x) = 2x³ – 2x – 5

A: the given function is f(x)=2x3-2x-5 find f(1) f(1)=2(1)3-2(1)-5=2-2-5=-5 find f(2)…

Q: Find the x- and y-intercepts of the rational function.

A: Find the x- and y-intercepts of the rational function.. tx=y=x2-x-2x-6

Q: Find the smallest root of the equation f(x) = 2x – 6x + 11x – 7 = 0

A:

Q: 2x + 3 x² + 2x + 4

A: To integrate the rational function. ∫2x+3x2+2x+4 dx

Q: Between 2005 and 2009, the percentage of people who own a home has changed drastically from state to…

A: Given: Between 2005 and 2009, the percentage of people who own a home has changed drastically from…

Q: If g (x) = 4x² – 13. give the equation for g 1 (x). %3D

A:

Q: The spread of oil leaking from a tanker is in the shape of a circle.  If the radius r (in feet) of…

A: Below is your solution

Q: 4. A piece of paper has a thickness of 0.15 millimeters. Write and equation to describe the…

A:

Q: In the Solution above for the section of Intervals where f is increasing or decreasing why is the…

A: Solution

Q: 4 f(x) = 2x + 7m (т — х)2

A: For m=9, to to find the extrema of: fx=2x+7m-4m-x2

Q: Graph the rational function. 2x 9) f(x) X - 2

A: topic - rational functions function has zero at x=0 and vertical asymptote x=2 horizontal asymptote…

Q: The percent of high school students who smoked cigarettes on 1 or more of the 30 days preceding the…

A:

Q: The concentration of a drug in the bloodstream C(t) at any time t, in hours, is described by the…

A: To solve this question we need to apply the concept of maxima and minima.

Q: Graph the rational function. 2x2 7) f(x) =- x2 - 4 10 -10 -5 10 x

A:

Q: 2x-4 = (*) 4 x-2

A: NOTE: Refresh your page if you can't see any equations. .

Q: Find the x- and y-intercepts of the rational function.

A: sx=3xx-5 To find x-intercepts, put sx=0, we get ⇒3xx-5=0⇒3x=0⇒x=0 Therefore x-intercept is 0, 0.

Q: For what value of k will the function g(x)=x^4+kx^2 have a remainder of 20 when divided by the…

A: