a. Find the y-intercept and slope. b. Determine whether the line slopes upward, slopes downward, or is

Question:

a. Find the y-intercept and slope.

b. Determine whether the line slopes upward, slopes downward, or is horizontal, without graphing the equation.

c. Use two points to graph the equation.

y = −1 + 2x

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Elementary Statistics

ISBN: 9780321691231

8th Edition

Authors: Neil A. Weiss

See More Books

Question Posted: Aug 13, 2015 02:52 AM

See More Questions

Let 0 and 1 be the OLS intercept and slope estimators, respectively, and let u be the sample average of the errors (not the residuals!). (i) Show that 2 can be written as 1 = 1 + n i = 1wiui,...
Graph the line corresponding to the equation y + 2x + 1 by graphing the points corresponding to x = 0, 1, and 2. Give the y-intercept and slope for the line.
Determine the slope and the y-intercept of the line 2x - 3y = 12. Use the slope and the y-intercept to graph the equation by hand.
The following appliances are connected to a single 120 V, 15 A circuit in a kitchen: a 330 W blender, a 1000 W coffeepot, a 150 W coffee grinder, and a 750 W microwave oven. If these are all turned...
On October 16, Sueco Retailers bought 80 parkas on account at $ 75 each. Terms of the purchase were 2/ 10, n/ 30. It paid for 60 parkas on October 25 and paid for the remaining 20 parkas on November...
Was Sharrona Alexanders pregnancy likely to have adversely affected her coaching performance? If so, was Marianne Stanley wrong to ask her to resign? How should Stanley have handled the situation? IN...
The optical fiber in Figure P26.48 has a core of diameter 50 mm and a total diameter of 60 mm. The indices of refraction are n core = 1.65 and n cladding = 1.55. What is the maximum value of u in...
From the following trial balance taken after one month of operation, prepare an income statement, a statement of owner's equity, and a balancesheet. TJ's Paint Service Trial Balance July 31, 20--...
Ikoo Industries is deciding whether to automate one phase of its production process. The manufacturing equipment has a six-year life and will cost $900,000. Projected net cash inflows are as follows:...
Consider the following 0x86 program: .data array DWORD 1,2,3,4,5,6,7,8,9 aravSize -(S-array)/4 ; array .code main PROC mov ecx,arraySize-1 mov esi.OFFSET array L1: mov eax. [esi] sda mov bx,2 idiv bx...
The data on shell thickness and concentration of PCBs for 60 Anacapa pelican eggs from Exercise 4.70 are on the WeissStats CD. a. Decide whether use of the linear correlation coefficient as a...
The data from Exercise 4.104 for age and percentage of body fat for 18 randomly selected adults are on the WeissStats CD. a. Decide whether use of the linear correlation coefficient as a descriptive...
VesPro manufactures motorized scooters in both standard and custom models. The standard scooter is a basic model with no custom options. The custom model is produced for college towns that want...
Albert is in third grade and has documented impulsivity issues in class. Develop a plan to teach Albert how to answer questions in class appropriately. He will currently shout out answers and if the...
What type of atmosphere is generated in the zara locations? How do the stores draw in their customers? Is there any atmospherics that would make you stay in the stores? Is it enjoyable inside, does...
You've been asked to create a machine learning service that helps people choose what concert to attend on a particular date based on the type of music they prefer, who is singing, and where the event...
What are the lessons (human resource, marketing, services, location, pricing, etc.) that Disney learned from its previous international ventures (Japan, EDL, HK)? What were some of the mistakes and...
17.C. a. A person asks you to convert a given point (x,y) into polar coordinates (r, 0). Explain how this might be an ambiguous question (i.e., is further information needed?). b. There is only 1 out...
A dilute aqueous $\mathrm{CaCO}_{3}$ slurry is pumped into the bottom of a classifier, at a rate of $0.4 \mathrm{~m}^{3} / \mathrm{s}$, and overflows at the top. The density of the solids is $2.71...
Represent each of the following combination of units in the correct SI form using an appropriate prefix: (a) m/ms, (b) k m, (c) k s /mg, and (d) k m N.
Consider the continuous probability distribution $f(x)$. Suppose that $\theta$ is an unknown location parameter and that the density may be written as $f(x-\theta)$ for \(-\infty
Names A common computer programming rule is that names of variables must be between one and eight characters long. The first character can be any of the 26 letters, while successive characters can be...
a. Five managers gather for a meeting. If each manager shakes hands with each other manager exactly once, what is the total number of handshakes? b. If n managers shake hands with each other exactly...
How many different ways can you make change for a quarter? (Dif-ferent arrangements of the same coins are not counted separately.)
Eye Deal Optometry leased vision - testing equipment from Insight Machines on January 1 , 2 0 2 4 . Insight Machines manufactured the equipment at a cost of $ 2 0 0 , 0 0 0 and lists a cash selling...
help! ee all photos + Add to o e D C N X Edit & Create Share Table of Contents No sales to an individual customer accounted for more than 10% of revenue during any of the last three fiscal years. Net...
Business law A person may have the liability of a partner even though no partnership exists True False

a. Find the y-intercept and slope. b. Determine whether the line slopes upward, slopes downward, or is

Question:

Step by Step Answer:

a b 0 1 b 1 ...View the full answer

Elementary Statistics

Students also viewed these Statistics questions