Answered: both the x-intercept and the…

both the x-intercept and the y-intercept of the line given by this equation.(7.9x+6.2y+5.8=0) Round your answers to two decimal places. x-intercept= y-intercept=

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter1: Equations And Graphs

Section1.3: Lines

Problem 85E

See similar textbooks

Related questions

Q: Let the joint density of random variables x and y be given by the following: fx,y(x,y) = 0.158(x +…

A: As per the guidelines, solving first question when multiple questions are posted. Kindly re-post the…

Q: Your claim results in the following alternative hypothesis: Ha : p << 15% which you test at a…

A: Given that Claim : The proportion is less than 15% Alternative hypothesis Ha : p < 15% Level of…

Q: 50.3 91.3 106.4 74.6 54.7 65.2 50.8 97.2 93.8 83.1 the 98% confidence interval. Enter your answer as…

A: Given From calculation Mean= 76.74 S=20.649

Q: We wish to estimate what percent of adult residents in a certain county are parents. Out of 100…

Q: p(1-P) n Formulas: np; √np(1 - p); Here is the quick link to the scientific calculator , and from…

A: The question is about sampling dist. for popl. prop. Given : Popl. prop. of households spends more…

Q: If n = 5, T-46, and s= 13, construct a confidence interval at a 80% confidence level. Give your…

Q: 7.64 Historically, 93% of the deliveries of an overnight mail service arrive before 10:30 the…

Q: Graph the Data using one chart showing the Age distribution and Gender Distribution of the…

A: Graphical representation is one of the simplest method to deal with data. It helps to get…

Q: A The regression equation is Y = i + i

A: Use the Excel and Perform the Regression. Followings are the Steps to perform the Regression 1) Open…

Q: Match each scatterplot shown below with one of the four specifi correlations. Do 88 of a. 0.74 b.…

A: Correlation: If the scatter plot shows a pattern of upward or downward straight line, it means that…

Q: (b) Compute the value of the test statistic. Round the answer to two decimal places. Part: 2/5 Part…

A: Use the one sample proportion test Followings are the explanation of the question The following…

Q: Interpret the regression coefficient. (Round your answer to 4 decimal places. (a-3) The regression…

A: From the obtained output the intercept is 2.3611.

Q: exp Derive Confidence interval а for a binomial p by inverting the LRT of Ho: P = Po vs Hraft Pa

A: The objective is to derive a confidence interval for a binomial p by inverting the LRT of H0:p=p0 vs…

Q: The regression equation is Y = i + i X.

A: Use the Excel and Perform the Regression. Followings are the Steps to perform the Regression 1) Open…

Q: Suppose we select 6 observations from each of three treatments. The appropriate degrees freedom are…

A: Here given we select 6 observations from each of three treatment We have to find appropriate…

Q: Here are summary statistics for randomly selected weights of newborn girls: n=167, x= 30.6 hg, s=…

A: We have to find confidence interval for population Mean (μ) Since population standard deviation (σ)…

Q: Mars, Inc. states that 16% of all milk chocolate M&M’S® produced are green. A group of students took…

A: Given information: 20 samples for the n = 30 are given. 20 samples for the n = 60 are given.

Q: at price do farmers get for their watermelon crops? In the third week of July, a random sample of 41…

Q: You measure 29 turtles' weights, and find they have a mean weight of 44 ounces. Assume the…

Q: Impact of Sample Size on Accuracy Compute the standard error for sample proportions from a…

Q: A physician wants to see if there was a difference in the average smokers' daily cigarette…

A: To find: What is the correct p-value?

Q: ction is independent of having Cancer giver between the variables Asbestos, Smoking,

A: Bayesian Network Asbestos used in construction causes lot of health issues One among them is cancer…

Q: You are a member of a research team interested in looking at the association between numberof years…

A: Given that You are a member of a research team interested in looking at the association between…

Q: 8) Scores on an exam have a normal distribution with a mean of 125 and a standard deviation of 19.…

A: Given that mean =125 ,standard deviation =19

Q: A researcher is interested in finding a 98% confidence interval for the mean number of times per day…

A: Given Mean =X-bar=26.5 Standard deviations=S=19.7 n=97

Q: orms/d/e/1FAIpQLSfwjvZCJ6AjDdOt5bsxVgqr8s-ytVsd Tjfkgg TATxs9csBxtA/formResp The variance is equal…

A: Given data X:11,3,15,22,26,28,15,11,6,11,4,22,5 n=13 So, ΣX=179 ΣX2 =3327 Xbar =ΣX/n =179/13…

Q: 1. Regarding Normal Approximation to the Binomial, one rule states that the Normal Approximation…

A: Normal approximation apply in binomial when np≥5 and nq≥5, here, n=sample size, p= success…

Q: ased on the data shown below, calculate the regression line (each value to at least two decimal…

A: Regression analysis is a mathematical measure of the average relationship between two or more…

Q: a) Compute the linear regression line y=bo+b₁x b) What is the estimated value, y for x = 7?

A: Given: Number of pairs of observations, n=9 X Y 1 16 2 23 3 35 4 28 5 44 6 40 7 22…

Q: You want to obtain a sample to estimate a population mean. Based on previous evidence, you believe…

A: Solution-: Given: σ=60.1,M.E.=E=1.5,c=0.90 We want to find n=?

Q: B. Refer to the following data from a Cohort study: With Lung Cancer 500 900 1,400 Smoker Non-smoker…

A: As per the guidlines we are allowed to solve only one question please put the other question…

Q: a 3. The high cost of health care is a matter of major concern for a large number of families. A…

A: According to the given information in this question We need to find 99% confidence interval

Q: What is the variance of the small DATA: 7, 13, 5, 9, 16 a. 4.47

A: The data is given as follows 7 13 5 9 16

Q: 26. The acidity or alkalinity of a solution is measured using pH. A pH less than 7 is acidic; a pH…

A: Given data Tap Water: 7.64 7.45 7.47 7.50 7.68 7.69 7.45 7.10 7.56 7.47 7.52 7.47 Bottled…

Q: Use this table for critical value for correlation coefficients. Critical Values for Correlation…

A: From the provided information, Sample size (n) = 15 Level of significance (α) = 0.01

Q: 4.49 Do States with Higher Populations Have More Millionaires? The following table gives the number…

A: Given data: Table: State Millionaire(in thousands) Population(hundreds of thousands)…

Q: obtain Cramer Rao lower bound for the variance of unbiased estimators of lamda

A: To find Cr. R. lower bound for the unbiased estimate of parameter lambda

Q: ot clear to me how did you find questio

A: Given: Mean years of service = 14.88889

Q: If I tell you that you scored at the 85th percentile know:

A: Here use definition of percentile Percentile represents the how much data below or at that value…

Q: A real estate agent Jennifer Nguyen was asked to analyze the one-bedroom condo prices in the GTA.…

Q: Part 2 of 3 Choose the correct type of hypothesis test. Then find the critical values for a=0.10 and…

A: Form the given information it clear that H0 : µ = 18H1: µ ≠ 18 The given test is two-tailed test

Q: Statistical Laboratory question Using RStudio ONLY to answer the question A new employee has a…

A: Let, 5 Health Care plans be h1 ,h2 ,h3 ,h4 ,h5 . 3 retirement plans be r1 ,r2 ,r3 . 2 different…

Q: The U.S. Federal Aviation Administration reported that passenger revenues on international flights…

A: The equation is also flipped around when calculating the financial rate of return if you know the…

Q: Prove that the maximal entropy of a discrete random variable is logan (n being the number of…

Q: Ho: Select an answer H₁: Select an answer ? O ?

A: Given that Claim: 52% heated by natural gas number of samples =309 number of houses heated (n) =166

Q: Test the claim that the proportion of people who own dogs is less than 32%. A random sample of 1000…

A: Suppose p is the true proportion of people who own dogs.

Q: A cereal company wants to see which of two promotional strategies, supplying coupons in a local…

A: Given data: Sales for promotion 1 Sales for promotion 0 169 160 242 209 175 175 253…

Q: Weight (in kg) 40-44 45-49 50-54 55-59 60-64 65-69 70-74 75-79 Frequency 1 14 15 21 14 10 4 1

A: The given data is Weight(in kg) Frequency 40-44 1 45-49 14 50-54 15 55-59 21 60-64 14…

Q: An opinion poll surveyed 900 people and reported that 36% believe a certain governor broke campaign…

A: a. Using Excel formula "=NORM.S.INV(1-(0.05/2))", the value of zα2 is obtained as 1.96. The…

Q: wo accounting professors decided to compare the variance of their grading procedures. To accomplish…

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

Question

100%

X- and y-intercepts of a line given the equation in standard form

Find both the x-intercept and the y-intercept of the line given by this equation.(7.9x+6.2y+5.8=0) Round your answers to two decimal places.

x-intercept=

y-intercept=

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Finding Intercepts Consider the linear equation ax+by=c where a,b, and c are real numbers. (a) What is the x-intercept of the graph of the equation when a0? (b) What is the y-intercept of the graph of the equation when b0? (c) Use your results from parts (a) and (b) to find the x-andy-intercepts of the graph of 2x+7y=11.
Isocost Equation We are to buy quantities of two items: n1 units of item 1 and n2 units of item 2. a. If item 1 costs 3.50 per unit and item 2 costs 2.80 per unit, find a formula that gives the total cost C, in dollars, of the purchase. b. An isocost equation shows the relationship between the number of units of each of two items to be purchased when the total purchase price is predetermined. If the total purchase price is predetermined to be C=162.40 dollars, find the isocost equation for items 1 and 2 from part a. c. Solve for n1 in the isocost equation you found in part b. d. Using the equation from part c, determine how many units of item 1 are to be purchased if 18 units of item 2 are purchased.
Measurement Use the fact that 13 inches is approximately the same length as 33 centimeters to find a mathematical model that relates centimeters y to inches x. Then use the model to find the numbers of centimeters in 10 inches and 20 inches.
Pressure and Depth At the surface of the ocean the water pressure is the same as the air pressure above the water, 15lb/in2. Below the surface the water pressure increases by 4.34lb/in2 for every 10ft of descent. Find an equation for the relationship between the pressure and depth below the ocean surface. Sketch a graph of this linear equation. What do the slope and y-intercept of the graph represent? At what depth is the pressure 100lb/in2?
Depreciation A small business buys a computer for 4000. After 4 years the value of the computer is expected to be 200.For accounting purposes the business uses linear depreciation to access the value of the computer at a given time. This means that if V is the value of the computer at time t, then a linear equation is used to relate V and t. a Find a linear equation that relates V and t b Sketch a graph of this linear equation. c What do the slope and v-intercept of the graph represent? d Find the depreciated value of the computer 3 years from the date of purchase.