![kingofmortals6981](/avatars/43376.jpg)
kingofmortals6981
16.01.2020 •
Mathematics
Factor this quadratic expression.
x² – 2xy + y2
Solved
Show answers
More tips
- H Health and Medicine What is the Normal Blood Sugar Level in a Healthy Person?...
- D Dating, Love, Relationships How Long Can Love Last?...
- A Auto and Moto Mastering One-Movement Parking: All You Need to Know...
- C Computers and Internet How to Properly Order Clothing from International Online Stores...
- H Health and Medicine Headache: A Comprehensive Guide to Treatment...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- A Auto and Moto Discovering the Leader: What is the Most Expensive Car in the World?...
- F Food and Cooking How to Quickly Put your Child to Sleep?...
- C Computers and Internet How to Create a Website for Free and Easy?...
- F Family and Home Parquet or laminate, which is better?...
Answers on questions: Mathematics
- M Mathematics Rafael is planting trees along his driveway, and he has 44 cypress trees and 44 dogwoods to plant in one row. What is the probability that he randomly plants the trees so...
- G Geography What measurements does a grower need in order to calculate the evapotranspiration rate of a plant? How can these measurements be taken?...
- M Mathematics How is the product of 2 and –5 shown on a number line?...
- G Geography Help me please I am in need of help...
- M Mathematics EMERGENCY!! PLS HELP St. Johns Shipyards is considering the replacement of an 8-year old riveting machine with a new one that will increase earnings before depreciation...
Ответ:
Ответ:
y = -½x + 4
Step-by-step explanation:
Equation of any line in slope-intercept form is y = mx + b, where,
m = slope = change in y/change in x
b = y-intercept = the point on the y-axis intercepted by the line.
Let's find m and b.
✔️Using two points on the line, (0, 4) and (2, 3),
Slope (m) = change in y/change in x = (3 - 4)/(2 - 0)
m = -1/2 = -½
✔️The line intercepts the y-axis at y = 4.
Therefore,
b = 4
✔️To write the equation of the line, substitute m = -½ and b = 4 into y = mx + b.
Thus,
y = -½x + 4