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
myrzilka [38]
4 years ago
13

Please help! Identify the rule! Will give brainiest!!

Mathematics
1 answer:
pychu [463]4 years ago
3 0

Answer:

  y = 3x -1

Step-by-step explanation:

When x goes up 2 units from 5 to 7, y goes up 6 units, from 14 to 20. That's 3 times as many units as the change in x.

When x goes up 4 units from 7 to 11, you goes up 12 units, from 30 to 32. That's 3 times as many units as the change in x.

So, the slope of the function is constant at 3. If y were 3x exactly, the output numbers would be 15, 21, 33, each of which is 1 higher than the actual output. Hence the output must be one less than 3x, or ...

  y = 3x -1

You might be interested in
Help please<br>1)-2<br>2)2<br>3)-1<br>4)1​
fomenos
The slope would be -2 because the graph is going down and from the y-intercept (0-2), it is going 2 units down and 1 unit right.
3 0
3 years ago
URGENT WILL GIVE BRAINLIEST TO FIRST RESPONDER You are visiting a Redwood tree forest and want to verify the height of one of th
pickupchik [31]

Answer:

a) 55 degrees

b) 350 ft.

Step-by-step explanation:

a- the sum of angles of triangle=180

( since it is right angle , one angle is 90 degrees), x be the acute angle

x+35+90=180

x=180-125

x=55 degrees

b) tan 35= height of a tree/ length of a shadow

height of a tree=tan35*500=350.103≅350 ft ( rounded to nearest tens)

c)  hypotenuse²=350.1²+500²

c=√350.1²+500²

c=610.385 ft

d) no because the distance is more than 500

6 0
4 years ago
The price of a new car is 16000$ Mr Mar paid 15% of the price as a down payment how much does he still owe? (Please help and exp
Harlamova29_29 [7]
Ok 15% is 0.15 in decimal form so you multiply 0.15 by 16000$ and get 2,400$ (the down payment not amount owed) you then subtract 2,400$ from 16,000$ and get 13,600$ which is how much he still owes 
7 0
3 years ago
Read 2 more answers
A rectangle is removed from a right triangle to create the shaded region shown below. Find the area of the shaded region.
irina [24]

Answer:

I can't tell what the triangle is

Step-by-step explanation:

8 0
3 years ago
the radius of s cylinder is 3x-2cm the height of the cylinder is x+3 cm what is the surface area of the cylinder
Mashcka [7]
If you picture a cylinder rolled out flat. there would be two circles for top and bottom and then a rectangle for the side. The rectangle would have width equal to height and length equal to circumference.

So then the areas of the pieces are added together to get total surface area.

= 2pi(3x-2)^2 + 2pi(3x-2)(x+3)

and you can simplify this is you want by multiplying through​ and combining like terms.

= 2pi(12x^2 - 5x -2)

or factor more to simplify the solution.

= 2pi(3x-2)(3x-2+x+3)
= 2pi(3x-2)(4x+1)
5 0
4 years ago
Other questions:
  • Alina is able to swim at a rate of about 2.5 miles per hour. Talia is able to swim at a rate of 1.8 meters per second. Which sta
    6·2 answers
  • What's the greatest common factor of: 2*2*2*2*3*3*3*5*2*2*3*3*3*7
    5·2 answers
  • Timothy went to a baseball game. after the game, he wanted to ride the bus home. the red line and the blue line buses both stop
    12·1 answer
  • What is the midpoint of the segment shown below
    12·1 answer
  • What are the slope and the y-intercept of the linear function that is represented by the table? x y –1 Negative three-halves Neg
    13·2 answers
  • Which of the fallowing data is used to determine credit scores
    15·1 answer
  • Need help with this
    13·1 answer
  • Sorry for the upside down image, but what is the measure of angle JKL, given the diagram?​
    9·1 answer
  • What two numbers satisfy the following two conditions?<br> -Multiplies to -50<br> -Adds to 23
    5·2 answers
  • *HELP QUICK BEST FIRST PERSON WILL BE NAMED BRANLIEST*
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!