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
neonofarm [45]
3 years ago
13

A direct variation function contains the points (2,14) and (4,38) which equation represents the function

Mathematics
1 answer:
Dmitry [639]3 years ago
3 0
You are given two points on a line, and told that the function is "direct variation."  You can save a lot of time by recognizing that the y-intercept here is zero (0).  Thus, the line passes through the origin.

A line through (2,14) and (4,38) is NOT direct variation, because the line connecting those two points does NOT pass through the origin, and thus has a vertical intercept.
You might be interested in
If both cars in Exercise 62 are on one side of the plane and if the angle of depression to one car is 38∘ and that to the other
Sati [7]

The two cars lying on one side of the plane are 50 meters apart.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

let us assume that the height is 100 m. Let d represent the horizontal distance. For depression of 38°, Ф = 90 - 38 = 52°, hence:

tan(52°) = d / 100

d = 128 m

For depression of 52°, Ф = 90 - 52 = 38°, hence:

tan(38°) = d / 100

d = 78 m

Distance apart = 128 - 78 = 50 m.

The two cars lying on one side of the plane are 50 meters apart.

Find out more on equation at: brainly.com/question/2972832

#SPJ1

7 0
2 years ago
Need help with number 2 please
miss Akunina [59]
A the answer is 9.76
B: he paid with 10 dollar bill you have to subtract 10.00-9.76 he received 24 cents back!
7 0
3 years ago
Simplify 9x + 4(x + 2) - 5:
vladimir1956 [14]
The answer is 68
Instructions: follow the bedmas rule of solving.
4 0
3 years ago
Read 2 more answers
the number of kilograms of water in human body varies directly as the mass of the body. a 96 kg of water. how many kilograms of
sattari [20]
90milgrams so add and subtract your answer
4 0
3 years ago
Please simplify with a explanation!~
PilotLPTM [1.2K]

Answer:

-4y + 20

Step-by-step explanation:

4(-y+5)

What we need to do here is get rid of the parentheses, which can be achieved through multiplication.

This is another way of saying 4 times -y plus 4 times 5.

Let's break the the parentheses down into 2 separate formulas.

4(-y) and 4(5)

Now we can multiply these two together to get -4y and +20. When combined, we get -4y +20.

6 0
3 years ago
Other questions:
  • If y = 15 when X=12 find Y when X=32
    13·1 answer
  • Can someone please help?! I’m confused!?
    15·1 answer
  • 1 is 25% of what numder
    12·1 answer
  • Part A- Katelyn and Travis go on a trip. When they start out, their odometer reads 34,118 miles. If they drive 320 miles the fir
    9·1 answer
  • Mr. and Mrs. Doran have a genetic history such that the probability that a child being born to them with a certain trait is 85%.
    9·1 answer
  • 18. Jeff traveled at an average speed of 65 miles per hour for 2.5 hours and then traveled at an average speed of 70 miles per h
    13·1 answer
  • A florist uses 5 red roses for every 2 white
    5·2 answers
  • Which sentence represents this
    5·2 answers
  • A. 35<br> B. 45<br> C. 135<br> D. 145
    14·1 answer
  • GIVING EXTRA POINTS PLS HELP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!