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
Kaylis [27]
3 years ago
14

What is the equation of a line that passes through the points -2 -2 and has a slope of four

Mathematics
1 answer:
andrey2020 [161]3 years ago
7 0

Answer:

y = 4x + 6

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 4, thus

y = 4x + c ← is the partial equation

To find c substitute (- 2, - 2) into the partial equation

- 2 = - 8 + c ⇒ c = - 2 + 8 = 6

y = 4x + 6 ← equation of line

You might be interested in
You bought a car 5 years ago for $10,000. The car depreciates 12% a year. What is the car worth now?
Marianna [84]

Answer:

$4000

Step-by-step explanation:

12 x 5 = 60

60% of 10,000 = 6,000

10,000 - 6,000 = $4000

Please mark brainliest

3 0
3 years ago
Assume the rate of inflation is ​8% per year for the next 2 years. What will be the cost of goods 2 years from​ now, adjusted fo
Paha777 [63]
<h3>Answer: $326.59</h3>

==============================================

Work Shown:

F = future value

P = present value = 280

r = rate of inflation in decimal form = 0.08

t = elapsed time in years = 2

---------

F = P*(1+r)^t

F = 280*(1+0.08)^2

F = 326.592

F = 326.59

8 0
3 years ago
Howmany days are their in a year
ra1l [238]
365 days are in a year
4 0
3 years ago
Read 2 more answers
Vending machines can be adjusted to reject coins above and below certain weights. The weights of legal U.S. quarters have a norm
tigry1 [53]

Answer: The percentage of legal quarters will be rejected by the vending machine = 2.275%

Step-by-step explanation:

Given: The weights of legal U.S. quarters have a normal distribution with a mean of 5.67 grams and a standard deviation of 0.07 gram.

Let x be the weights of legal U.S. quarters .

Required probability: P(x5.81)

=P(\dfrac{x-\mu}{\sigma}\dfrac{5.81-5.67}{0.07})\\\\=P(z2)\approx0.02275    \ \ \ [By\  P-value\ calculator]

The percentage of legal quarters will be rejected by the vending machine = 2.275%

5 0
2 years ago
elliot rides his bike at an average speed of 14 miles per hours. how many miles will he ride in 2 1/2 hours
natita [175]
14:1
?:2 1/2

14:1
x     x
2     2
1/2   1/2
35 : 2/12          35 miles Put me as BRAINLIEST!!!!
5 0
3 years ago
Read 2 more answers
Other questions:
  • 18. Emma works 16 hours per week during the summer. At this rate, how many hours will she work in 12 weeks? * A. 192 hours B. 18
    14·1 answer
  • The roots of an equation are x=-1 plus or minus I the equation is x^2+ ?
    14·1 answer
  • Create three geometric sequences of your own (including one that is decreasing). Extend your sequences to include five terms. Th
    15·1 answer
  • the ebola virus has an infection rate of 11% per day as compared to the SARS virus, which has a rate of 4% per day. If there wer
    11·1 answer
  • What is b in 12-b=12.5
    5·1 answer
  • Expand the expression (3a-b)^4
    6·2 answers
  • A family dog is missing after a picnic in the park. Three hypotheses are suggested: A : it has gone home, B: it is still enjoyin
    11·1 answer
  • How Did You Do? Rate Your On a Scale Of1 to 5, with 5 as the highest score. then Write a brief evaluation of your work. Note wha
    11·2 answers
  • What property is this: 3(5-6)=3x5-3x6 ?
    13·1 answer
  • What is the circumference of the circle? Assume π=3.14
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!