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
marusya05 [52]
3 years ago
8

Graph a line that contains the point (3,-6) and has slope of -1/2​

Mathematics
1 answer:
fomenos3 years ago
3 0

Answer:

Step-by-step explanation:

Let the equation of the line is,

y = mx + b

Here, m = slope of the line

b = y intercept

Since, m = -\frac{1}{2}

Equation of the line will be,

y = -\frac{1}{2}x+b

Since, a point (3, -6) lies on the line,

-6 = -\frac{3}{2}+b

b = -6 + 1.5

b = -4.5

Equation of the line will be,

y=-\frac{x}{2}-\frac{9}{2}

Table for the points on the graph,

x      -4         -3         -2        -1          0        

y      -2.5      -3       -3.5      -4       -4.5    

Plot these points and join them to get the graph of a line.

You might be interested in
I need help with rational and irrational numbers here is the question.
4vir4ik [10]

Answer:

The correct answer choices are:

1) It is a real number

2) It is an irrational number

Step-by-step explanation:

So we have the number:

\sqrt2

First, let's define each of the terms:

Real numbers are all of the irrational and rational numbers. If a number is irrational or rational, then they are a real number. Any number that does not include the imaginary number i is real (you'll learn this eventually. It's actually really interesting!).

Irrational numbers are the numbers that do not terminate nor repeat. Examples include π or √3. Note that numbers like 1/3 which is .3333 is <em>not </em>irrational because they are repeating. π, on the other hand, does not repeat and never ends.

Rational numbers are the numbers that terminate or repeat. They also include the integers, whole numbers, and natural numbers.

So, the √2. First, it's real because it doesn't deal with imaginaries.

Next, use a calculator and calculate √2. We can see that it is about 1.41423562... This number does not repeat. And it does not terminate (end). In other words, √2 is a irrational numbers.

Since it is irrational, it cannot be rational. Since it's not rational, it cannot be an integer, whole number, or a natural number.

Therefore, the correct answer choices are:

1) It is a real number

2) It is an irrational number

3 0
3 years ago
Read 2 more answers
I neeeeeeddddd helppppppppppppppp
Flauer [41]

Answer:

The answer is x=9 :)

4 0
3 years ago
Read 2 more answers
A firecracker shoots up from a hill 140 feet high, with an initial speed of 100 feet per second. Using the formula H(t) = −16t2
V125BC [204]
<span>H(t) = −16t^2 + vt + s

</span>
<span>H(t) = −16t^2 + 100t + 140

H(t) = 0 = </span><span>−16t^2 + 100t + 140

16t^2 - 100t -140 = 0

t = [100 +/- √ (100^2 -4(16)(-140) ) ] /(2(16))

t = 7.43 and t = - 1.18.

El que tiene sentido para la pregunta es t = 7.43 s.

Option B) 7 s (approximately)


</span>
6 0
3 years ago
Read 2 more answers
Solve this equation 5x-7=-12
cupoosta [38]

Answer:

5x - 7= -12

5x - 7+7 = -12+ 7

5x= -5

x= -1

Step-by-step explanation:

hope this helped

7 0
3 years ago
Read 2 more answers
Is 85 prime or composite explain
forsale [732]
85 is a composite number because it has more than two factors.
85 factors are 1, 5, 17, 85

For example 5 is prime because it’s factors are only two of them
5 factors are 1, 5
8 0
3 years ago
Other questions:
  • 14 is what percent of 280?
    10·1 answer
  • Use ADEF to complete the statements.
    8·2 answers
  • If θ is an angle in standard position that terminates in Quadrant III such that cosθ = -3/5, then tan =θ/2 _____.
    8·1 answer
  • You work as a health inspector and must visit each of the 15 restaurants in town once each week. In how many different orders ca
    9·1 answer
  • What is 18x18 in exponential form
    7·1 answer
  • Please help me with this equation! First person to answer correctly will get Brainliest!!!​
    7·2 answers
  • A clothing store salesperson makes a 5% commission on sales each day. If the salesperson sells $200 worth of clothes, how much d
    11·1 answer
  • A printer can print 12 pages in 9 seconds. What is the closest estimate of the
    12·2 answers
  • 25 POINTS!!! BRAINLIEST!!!!
    9·2 answers
  • Write an equation of the line passing through
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!