Lizae9099
03.11.2019 •
Mathematics
Which equation represents a line that passes through (–9, –3) and has a slope of –6?
Solved
Show answers
More tips
- S Style and Beauty Don t Sacrifice Your Brows: How to Properly Pluck Stubborn Hairs...
- W Work and Career Secrets of a Super Supervisor: Proper Team Management...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
Answers on questions: Mathematics
- M Mathematics Please help me with 1 though 4...
- M Mathematics Me ! a box race track charges a membership fee and and entry fee per race. one racer paid a total of $76after 3 races.another racer paid a total of $124 after 7 races....
- M Mathematics Rewrite the radical as a rational exponent. 3√2 7...
- M Mathematics The school sold 200 tickets to play. student tickets are $4 and adult tickets are $6. if they made a total $930 how many of each did they sell?...
- M Mathematics What is the slope intercept form of a line that passes through (-6,5) and is perpendicular to the graph of 2x-y=5?...
- M Mathematics Select linear or nonlinear to correctly classify each function....
- M Mathematics Inboard is 4 feet and 8 inches long how long is the board in feet...
- M Mathematics Need ! hope this is a better photo...
- M Mathematics Find the value of x.then find the angle measures of the polygon...
- M Mathematics What is the perimeter of the shape? 44 inches 66 inches 121 inches 132 inches...
Ответ:
Step-by-step explanation:
The point-slope form of an equation of a line:
m - slope
The formula of a slope:
========================================
We have the slope m = -6 and the point (-9, -3).
Substitute:
Convert to the slope-intercept form (y = mx + b):
Ответ:
To determine which among the given choices best fit as the description of the equations of the line, we determine the relationship between their slopes. In a slope-intercept form of the line such as,
y = mx + b
m is the slope.
The value of the slope of the first equation is -3 and that of the second equation is also -3. Then, we look into their y-intercept, b.
The y-intercept ofhte first equation is 1 and that of the second equation is also 1. Since both lines have the same slope and y-intercept, they are said to be COINCIDENT.