(a) A straight line passes through the points (3,- and (-3, 4). (i) Calculate the gradient of the line. (ii) Find the equation of the line. (iii) Find the x-intercept of the line. 4 == +3 intersect with the line that you found in part (a)? Explain your answer. (b) Does the line y

Q: Find an equation for the parabola that has its vertex at the origin and has its focus at the point:…

A: Given,        An equation for the parabola that has its vertex at the origin and has       it's…

Q: After 10 years, you have made 1/3 of the payments. Why isn't 1/3 of the loan balance paid off?

A: We can solve it mathematically and show that after 10 years only a partial principal amount is paid…

Q: Hi need help answering these questions, thank you.

A: Hello there! I see there are multiple questions in the file shared. According to our policies cannot…

Q: 5. A lifeguard is roping off a rectangular swimming area using the beach as one side. She has 800 m…

A: Given- A lifeguard is roping off a rectangular swimming area using the breach as one side. She has…

Q: Suppose that the concentration of medication in the bloodstream follows M? +4 3- М Mt+1 M - %3D…

A: Given: Mt+1=Mt−Mt23−Mt+4 Here, the rate of change of concentration is given by the second and the…

Q: Hi! I needed help with the homework question attached! Thank

A: Given that the data of 50 shoppers  at a mall were surveyed to determine the number of cards they…

Q: 4. A farmer needs to fence a rectangular area of 1600 a. Determine the dimersions of the rectangular…

A:

Q: 6. Express the following functions in the form u(r, y) + iv(r,y). (a) f(z) = +(1– 2i)z. %3D (b) f(2)…

A:

Q: 4. Teams A and B play games until one of the teams has won two times. For each game, Team A wins…

A: Given that teams A and B play games until one of the teams has won two times. For each game, Team A…

Q: Labor force participation among women rose in the United States between 1975 and 2000 and has beeen…

A: Population proportion, p = 0.58According to Central Limit Theorem, thedistribution of sample…

Q: Determine whether the set of vectors is independent or dependent. If it is de- pendent, eliminate…

A:

Q: Refer to the first picture for assitance for the question in the second picture. Thanks in advance!!

A: Given the possible events when first a black dice and second white dice are rolled.The total number…

Q: Given u= i -4 j and v = -4 i -4 j, calculate u

A:

Q: Find the limit. 1 lim x→-7- X + 7.

A: Given  limx→-7-1x+7

Q: It is known that 40% of a certain company's washing machines require service while under warranty,…

A:

Q: (b) A force of F=5i+3j-2k is applied to an object, which moves it from A =i+j+kto В - 5i —j+2k.…

A: Follow step 2.

Q: Determine the orthogonal basis by calculating w1 = w2 - [(23,5)] - [(-9,-2)] and calculating w2 Now…

A:

Q: The Center for Disease Control and Prevention (CDC) estimates that, on average, 5% to 20% of the…

A:

Q: PLEASE HELP, i really need to understand these questions before my finals. pleaseee?

A: The Pigeonhole Principle:  If there are n+1 objects and it is required to place then in n boxes then…

Q: How much time a person spent on social networking sites (like Facebook, Twitter, etc.) is an example…

A: Variables are basically two types. They are: 1. Categorical. 2. Numerical. Categorical variables are…

Q: using the pairs or points, quation of the regression b. After removing the point with coordinates…

A: (a) The objective is to find the equation of the regression line using all 10 points.

Q: For the standard normal distribution shown on the right, find the probability of z occurring in the…

A:

Q: ( b) For n=1,2,K , show that (x² –1)y"*) +2(nx + p)y") +(n² –n)y"-1) =0 where %3D d" y p") = (Hint:…

A: * Given that y = x+1x-1pa dydx = px+1x-1p-1ddxx+1x-1    dydx = px+1x-1p-1x-11-x+1.1x-12   dydx =…

Q: To study the effectiveness of five different kinds of packaging, a processor of a breakfast food…

A: The question is based on a ANOVA Given : Level of signif. ( α ) =0.01

Q: The table below lists heights and weights of 10 female and 10 male professional basketball players:…

A: Female: Excel Procedure: Enter X and Y data in Excel Go to Data Click on Data Analysis>…

Q: 5. Which of the following is the correct values of the determinant of the Wronskian matrix, and the…

A:

Q: y used - of his money on 3 pens and 6 notebooks. The cost of each pen is 3 times 4 2 cost of each…

A: Let total amount of money belonging to Roy is M. Since the cost of each pen is 3 times the cost of…

Q: Consider the differential equation for the function y y' = y. (a) Find an implicit expression for…

A: Given: y'=y3We first solve itConsider y'=y3dydt=y3⇒dyy3=dtIntegrating both sides…

Q: The equilibrium price in this market is per keyboard, and the equilibrium quantity is keyboards…

A: Answer : The equilibrium price is $50 and the equilibrium quantity is 250 keyboards. Because at $50…

Q: D. Maximize z = 10x + 12y subject to: 3x +y < 15, x+ 2y 18, x 2 0, y20 Graph and shade the feasible…

A: We want to solve the given system of linear equations graphically.for that we have to draw each…

Q: Suppose X₁, X2, and X3 are independent random variables where X₁~ N(μ₁ = 1,0²= 1²) X₂~ N(₂=2,0²2…

A: Hello! Since you have posted 3 different questions, we are answering the first question with three…

Q: The famous iris dataset (the first sheet of the spreadsheet linked above) was first published in…

A: As we have the linear in the form, To solve "a" and "b", we have the two normal equations,

Q: Problem 3. Find an example of a bounded function f : [0, 1] → R and a partition P of (0, 1] such…

A: We have provided two examples in the first the function is bounded and Riemann integrable but for…