1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ZanzabumX [31]
3 years ago
7

Please need help on this one h as be no clue how to do this

Mathematics
1 answer:
AnnyKZ [126]3 years ago
7 0

Answer:

y = -2x

Step-by-step explanation:

Equation in slope-intercept form is y = mx + b.

m = slope = ∆y/∆x

Using any two points on the line, say (0, 0) and (-20, 40),

Slope (m) = (40 - 0) / (-20 - 0) = 40/-20

Slope (m) = -2

b = y-intercept = the value of y when x = 0.

b = 0

To write the equation of the line, substitute m = -2 and b = 0 into y = mx + b

Thus:

y = -2x + 0

y = -2x

You might be interested in
Select The correct answer.<br> What is the simplified form of 3/7- 5/7?
dmitriy555 [2]

the answer is A -2/7

7 0
3 years ago
Normal body temperature is 98.6°F. Ellen's temperature is 100.8°F. How many degrees above
SashulF [63]

Answer:2.2

Step-by-step explanation:100.8-98.6=2.2

5 0
3 years ago
Plz help me with this!!!
const2013 [10]
The perimeter of parallelogram WXYZ is 22
7 0
3 years ago
What potential rational root is -2/5
vovangra [49]

Answer:

180

Step-by-step explanation:

180 is the left

7 0
3 years ago
Read 2 more answers
Express 6.83 as a mixed number
Maksim231197 [3]
6.83 as a mixed number is:

6 83/100
4 0
3 years ago
Other questions:
  • One square grid is formed of 400 squares. Another square grid is formed of 256 squares. If the two grids join with a third at th
    14·1 answer
  • Identify each solid given its net.<br><br><br> please answer asap! will mark brainliest :)
    8·1 answer
  • An artificial lake is in the shape of a rectangle and has an area of 9/20 square mile. The width of the lake is 1/5 the length o
    7·1 answer
  • Simplify this fraction -17/34
    14·1 answer
  • Samir took a total of 21 quizzes over the course of 3 weeks. After attending 6 weeks of school this quarter, how many quizzes wi
    11·2 answers
  • Find all real zeros of the function. <br>5. f(x) = x3 - 3x2 - 6x + 8 <br>6. g(x) = x3 + 4x2 - x - 4​
    9·2 answers
  • Find vertex of: <br><br> y=(x-4)(x+8)
    9·1 answer
  • F(x)= y-x/x^2-16 <br><br> (that’s a fraction; and the ^ indicates the 2 is a exponent)
    7·1 answer
  • Suppose the speeds of cars along a stretch of I-40 is normally distributed with a mean of 70 mph and standard deviation of 5 mph
    13·1 answer
  • Please help me solve
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!