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
atroni [7]
2 years ago
15

Create a equation using this graph?

Mathematics
1 answer:
Setler79 [48]2 years ago
7 0
The formula for a straight line is y=mx+b, where m is the slope and b is the y-intercept.

To find out the slope, we use a formula known as rise/run.

Rise means how high a point goes between any two points and run is how far the space is between any two points.

We can see that there are two points give to us. Now we ask our self how high do we have to go to reach the second points’ height. If we count it we go five UP. Meaning that the rise is positive 5.
Now we see how far the two points are. If we count it, we go 1 space the LEFT meaning -1 since going left on a graph means x is getting smaller.

Now that we have he two values, we put them into rise/run

5/-1=-5

So our value of m is -5
Meaning y=-5x+b

We still have our value of b to find and we can do this by choosing any one point on the graph and substituting it into the equation. We know that one of our points is (3,0)

We put these into the equation

y=-5x+b
0=-15+b
b=15

Therefore, y=-5x+15
You might be interested in
10. Multi-Step Mrs. Sullivan calculates that she
snow_tiger [21]

Answer:

Amount of paint to be bought = 10 gallons

Step-by-step explanation:

Amount of paint needed by Mrs. Sullivan to paint her house = 12 gallons

She is already having paint = 8 quarts

Since, 1 quart = 0.25 gallons

Therefore, 8 quarts = 8 × 0.25

                                 = 2 gallons

So, amount of paint she is already having = 2 gallons

Amount of paint to be bought = 12 - 2

                                                    = 10 gallons

8 0
2 years ago
In the diagram, the length of segment BC is 23 units.
timurjin [86]

Both sides should be the same length..

Since we know that BC = 23 you need to find the value of x and put it in the formula.

23 = 2x+7

16 = 2x

x = 8

4x + 1 + 4(8) + 1 = 33 units

4 0
3 years ago
Read 2 more answers
Trampoline Park has an admission fee, plus an hourly fee of $4.50. What is the initial value?
anzhelika [568]

Answer:

c?

Step-by-step explanation:

6 0
2 years ago
Which of the following relations are not functions? Select all that apply
alekssr [168]
A,b,c, d that’s the answer
5 0
2 years ago
4 x 100 + 8 x 10 + 9 x 1 + 8 x (1/100) + 5 x (1/1,000) in standard form.
Phoenix [80]
What’s standard form again? I forgot
4 0
2 years ago
Other questions:
  • How do I solve this equation for x?
    9·1 answer
  • Rate of change (slope) written as an expression 7n-23
    5·1 answer
  • How do i find the first term of a geometric sequence when i know a3= 1/8 and a6= 1 ?
    10·1 answer
  • Please help with Q. b) ii)
    13·1 answer
  • (x^2-4x)^2+7x^2-28x+12=0
    12·1 answer
  • 4x/5 - 2x/3 is equivalent to
    9·2 answers
  • Given this recursive rule : a^n=a^n-1 +6 where your a^1 =-13 . Find the next 4 terms in this sequence. Show your work to plzzzzz
    6·1 answer
  • 4 parts oil for every 3 parts vinegar how much oil to make 28 teas dressing
    7·2 answers
  • What is y if x=6 eqaution=y=4x+5​
    7·1 answer
  • Which statement is true?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!