![reycaden](/avatars/13361.jpg)
reycaden
02.07.2019 •
Mathematics
What is an equation of the line that passes through the point (3,-1) and has a slope of 2?
Solved
Show answers
More tips
- F Food and Cooking Red Caviar: How to Choose the Best?...
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
Answers on questions: Mathematics
- M Mathematics The data set shows the admission prices at several museums. $20, $20, $16, $12, $15, $25, $11 find and interpret the range, interquartile range, and mean absolute deviation...
- M Mathematics The tail on alex’s dog is 5 1/4 inches long. this length is between which two inch-marks on a ruler?...
- M Mathematics Trevor has a secret number composed of 2 digits that are not repeated what is the probability of someone guessing trevor s number? and explain ? ?...
- M Mathematics Latrice is buying her college textbooks. at the bookstore, she finds her math book for $82.99 and her history book for $112.89. sales tax is 7.5%. online she finds the math...
- M Mathematics Kristina took out a loan at a 14.1% apr compounded monthly to buy a motorcycle and she making monthly payments apex a. 15.6% compounded monthly b.14.4% compounded monthly c.13.8%...
- M Mathematics If the balance at the end of eight years on an investment of $630 that has been invested at a rate of 9% is $1,083.60, how much was the interest?...
- M Mathematics Below are the results of tossing a number cube 10 times. find the experimental probability of tossing 4. 2 6 3 5 4 4 1 2 4 3...
- M Mathematics Factor out the common factor. 2x4 + 5x3 – 8x –20 (x3 + 4)(–2x – 5) (x3 – 4)(2x + 5) (x3 + 4)(2x + 5)...
- M Mathematics What fractional part of a pound is an ounce...
- M Mathematics Mr. rodriguez works at a store. he wants to arrange 16 toys in a displayed shaped like a rectangular prism. how many rectangular prisms with different size bases can he make...
Ответ:
First, we know that it's a line so its equation must be y=ax + b in which a represents the slope, b the origin, x and y the coordinates of a point.
We know that the slope is 2 (so a = 2) and that this line passes through the point A (3, -1) so x = 3 and y = -1. We need to find b.
y = ax + b
-1 = 2*3 + b
-1 = 6 + b
b = -7.
So the equation of this line is: y = 2x - 7
Ответ:
The equation of this line would be:
y=2x-7
Ответ:
The two equations are identical, thus there are infinite number of solutions
Step-by-step explanation: