![hunterbesch03](/avatars/32574.jpg)
hunterbesch03
14.07.2019 •
Mathematics
Which is the equation of a line with a slope
of 1 and a y-intercept of 2?
(1) y + x = 2 (3) y - x + 2 = 0
2) y - x = 2 (4) y + x - 2 = 0
Solved
Show answers
More tips
- F Food and Cooking Discovering the Benefits of Kiwi: From Its Nutritious Properties to Its Unusual Benefits...
- S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
- P Philosophy How to Develop Extrasensory Abilities?...
- O Other Everything You Need to Know About Kudyabliks...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
- 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...
- C Computers and Internet How to Learn to Type Fast?...
Answers on questions: Mathematics
- M Mathematics An isosceles triangle with vertices labeled a, b, and c. side b c is the base. sides a b and a c are equal. sides a b and a c are labeled with single tick marks. angle...
- M Mathematics The maxwell–boltzmann distribution function f(u) in- creases at small values of u and decreases at large values of u. identify the parts of the function responsible...
- M Mathematics The owner of a convenience store keeps track of how many customer buy lunch food during the noon rush each day for four days and calculates that the mean number of...
- M Mathematics An 80 kg boat that is 9.6 m in length is initially 7.6 m from the pier. a 46 kg child stands at the end of the boat closest to the pier. the child then notices a turtle...
- M Mathematics Acorporation owns several companies. the strategic planner for the corporation believes dollars spent on advertising to some extent can be a predictor of total sales...
- M Mathematics Asoccer ball manufacturer wants to estimate the mean circumference of soccer balls within 0.1 inch. (a) determine the minimum sample size required to construct a 99%...
- M Mathematics 5g + 4(-5+3g) = 1 - g...
- M Mathematics How do you solve -3log5x=-6?...
- M Mathematics What is the answer to x+a=3/4...
- M Mathematics Solving proportions 4/3=8/x...
Ответ:
2) y-x=2
Add x on both sides:
y =x+2
The slope is 1 and the y-intercept is 2.
Step-by-step explanation:
So a linear equation in slope-intercept form is y=mx+b where m is the slope and b is the y-intercept.
Let's put all of these in that form:
1) y+x=2
Subtract x on both sides:
y =-x+2
The slope is -1 and the y-intercept is 2.
2) y-x=2
Add x on both sides:
y =x+2
The slope is 1 and the y-intercept is 2.
3) y-x+2=0
Add x on both sides:
y +2=x
Subtract 2 on both sides:
y =x-2
The slope is 1 and the y-intercept is -2.
4) y+x-2=0
Add 2 on both sides:
y +x =2
Subtract x on both sides:
y =-x+2
The slope is -1 and and the y-intercept is 2.
Ответ:
677.6 is the answer.