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
Cloud [144]
3 years ago
9

Please answer as soon as possible

Mathematics
2 answers:
Gre4nikov [31]3 years ago
6 0

For this case, we must find the equation of the line that passes through the given points. The equation is of the form:

y = mx + b

Where:

m: It's the slope

b: It is the cutoff point with the y axis

Having two points, we can find the slope:

m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}}\\(x_ {1}, y_ {1}) = (0,3)\\(x_ {2}, y_ {2}) = (7,0)

Substituting:

m = \frac {0-3} {7-0} = - \frac {3} {7}

We have an equation of the form:

y = - \frac {3} {7} x + b

We substitute a point to find "b":

3 = - \frac {3} {7} (0) + b\\3 = b

Finally, the equation is:

y = - \frac {3} {7} x + 3

Answer:

Option C

Alik [6]3 years ago
4 0

Answer:y=3/7x+3 since 3 is the y intercept and you have to hit the positive 7 in the x intercept.

Step-by-step explanation:

You might be interested in
I need to know how to dos these problems? Can you explain how to do them?
drek231 [11]
The answer for 4 is 8(3+5) 

6 0
3 years ago
Read 2 more answers
Five students received the same text message at 9:00 AM Each of them sent the message to 5 more students at 10:00 AM. Each of th
hammer [34]

Answer:

Step-by-step explanation:

25

8 0
3 years ago
Choose all the functions that give the sequence:
TEA [102]

Hence, the functions that produce given sequence are:

f(n) = 2n + 1

f(n) = 2(n − 1) + 3

Further explanation:

We will put n=1,2,3,4,5 to find which functions give the given sequence

<u>f(n) = 2n − 1</u>

Putting values of n

f(1)=2(1)-1=2-1=1\\f(2)=2(2)-1=4-1=3\\f(3)=2(3)-1=6-1=5

This function doesn't generate the given sequence

<u>f(n) = 2n + 1</u>

Putting values of n

f(1)=2(1)+1=2+1=3\\f(2)=2(2)+1=4+1=5\\f(3)=2(3)+1=6+1=7\\f(4)=2(4)+1=8+1=9\\f(5)=2(5)+1=10+1=11

This function generates the given sequence.

<u>f(n) = 2(n − 1) − 3</u>

Putting values of n

f(1) = 2(1 -1) -3=2(0)-3=0-3=-3\\f(2) = 2(2 -1) -3=2(1)-3=2-3=-1\\f(3) = 2(3-1) -3=2(2)-3=4-3=1

This function doesn't generate the given sequence

<u>f(n) = 2(n − 1) + 3</u>

Putting values of n

f(1) = 2(1 - 1) + 3=2(0)+3=0+3=3\\f(2) = 2(2 - 1) + 3=2(1)+3=2+3=5\\f(3) = 2(3 - 1) + 3=2(2)+3=4+3=7\\f(4) = 2(4 - 1) + 3=2(3)+3=6+3=9

Hence, the functions that produce given sequence are:

f(n) = 2n + 1

f(n) = 2(n − 1) + 3

Keywords: Functions, Sequence

Learn more about functions at:

  • brainly.com/question/3071107
  • brainly.com/question/3126500

#LearnwithBrainly

8 0
3 years ago
30 POINTS!
Dafna1 [17]

Answer:

Step-by-step explanation:

For the answer to the question above, given one side and the angle at each end of it with compass and straightedge or ruler. It works by first copying the line segment to form one side of the triangle, then copy the two angles onto each end of it to complete the triangle

6 0
3 years ago
6x + 7 - 4x + 8 – x
grandymaker [24]

Answer:

x + 15 or 1x + 15

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • 4x-2y=14
    8·2 answers
  • A loan is being repaid with level annual payments based on an annual effective interest rate of 8%. If the amount of principal r
    13·1 answer
  • What is one quarter of 24
    11·2 answers
  • A square root of 54<br><img src="https://tex.z-dn.net/?f=%20%5C%5C%2054%20%5Csqrt%7B3%20%20%7D%20" id="TexFormula1" title=" \\ 5
    13·1 answer
  • I need help what is 12 is 75% of what
    15·2 answers
  • What is the difference between the 7th square number and the 4th square number?​
    10·1 answer
  • Which of the following is unbalanced?
    8·1 answer
  • Use a table to multiply (–3a2)(a – b).
    10·1 answer
  • The area of a square patio is 225 square feet. How long is each side of the patio? (QUICK I HAVE AN EXAM LOL)
    15·1 answer
  • Suppose the mean and standard deviation of the GPAs at Loyola are
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!