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
ELEN [110]
2 years ago
14

Which of the following equations has a slope of -2 and passes through the point (3,-4)?

Mathematics
1 answer:
Mashutka [201]2 years ago
6 0

Answer:

B

Step-by-step explanation:

y=-2x+2

y=mx+b

m is slope so.here m is -2

y=-2+10.passes through the point (3,-4)

because -4=-2*3+2

-4=-6+2

-4=-4

You might be interested in
a)express x^2+12x+11 in the form (x+p)^2+q b)A curve has equation y=x^2+12x+11. What are the co-ordinates of the turning point o
sveticcg [70]

a) (x+6)^2-25

b) (-6, -25)

Step-by-step explanation:

Perfect square trinomial! If you have 12x, divide by two and get 6, so we have (x+6)^2+q. Then solve for q. You get q as -25.

For b, we just take the vertex from vertex form. We get x+6=0 so x=-6, and q = -25, so the answer is (-6, -25).

Hope that helped,

-sirswagger21

4 0
3 years ago
Please help me with both! would really appreciate it
Tamiku [17]
Jus look and the answer above
7 0
3 years ago
Plz help me its confusing
IgorC [24]

Answer:

Step-by-step explanation:

A

8 0
3 years ago
Emelia earns $8.74 per hour plus a gas allowance of $3.50 per day at her job. How much does Emelia’s job pay in a day when she w
snow_lady [41]

Answer:

$20.98

Step-by-step explanation:

2 hours means two of 8.74 which equals 17.48 plus that $3.5 in a day. So she gets $20.98 when she works for 2 hours.

Hope this helps please give brainliest.

6 0
2 years ago
M
AVprozaik [17]

Step-by-step explanation:

Y is directly proportional to X" can be rewritten as a mathematical expression of the form Y = KX

"K" is the constant of proportionality and must be determined from the initial information.

If Y = 2/3 when X=1/12means 2/3=1/12

K = 2/3÷1/12 = 8

Now that we know the value of K, we can use it to calculate the value of Y when X=1/2

Y = (8)(1/2) = 8/2=4

Y=4

8 0
2 years ago
Other questions:
  • a ruby throated hummingbird beats its wing 159 times in 3 seconds.how many times does the ruby throated humming beat its wings p
    10·2 answers
  • Ice cream cost $4.96 for 4 litres how much for 6 litres
    10·2 answers
  • What is 9962 divided by 41
    7·2 answers
  • Maximizing profit: Suppose you own a tour bus and you book groups of 20 to 70 people for a day tour. The cost per person is $30
    6·1 answer
  • Do anyone know please and thank u
    11·2 answers
  • Assume that 10​% of people are​ left-handed. suppose 12 people are selected at random.​ what's the probability that the majority
    5·1 answer
  • Hirva stopped to get gas and noted the milage on her car was 23,615. The next time she stopped to get gas, the mileage was 24,25
    6·1 answer
  • How do I do this equivalent ratio
    10·2 answers
  • Please help due today
    9·1 answer
  • If f(x)=3x^2 and g(x)=4x+2 what is the value of (f+g)(-1)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!