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
emmasim [6.3K]
3 years ago
15

Hello i need some help

Mathematics
2 answers:
Natalija [7]3 years ago
6 0

Answer:

y = 2x - 1

Step-by-step explanation:

(3, 5) (5, 9)

slope = (9-5)/(5-3) = 4/2 = 2

y = mx + b

5 = 2(3) + b

-1 = b

y = 2x -1

gizmo_the_mogwai [7]3 years ago
4 0

Answer:

f(x)=2x-1; y=2x-1

Step-by-step explanation:

First we need to find the slope and to do so you use the equation \frac{y_{1} -y_{2}}{x_{1}-x_{2}} .

Plugging in for the values we get (9-5)/(5-3)=4/2=2, which means we have a slope of 2.

Now we just have to find the y-intercept, and to do this we multiply the x-value by the slope (2) and see what we have to add to that to get the y-value.

For example, 5*2=10, 10-1=9, so -1 is our y-intercept.

This means our equation in slope-intercept form is y=2x-1 and in function form is f(x)=2x-1

You might be interested in
Solve t/12=4 what is the solution for t?
GaryK [48]

Answer:

thx for the points the answer is 3

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the value of 0.1561 rounded to the nearest tenth?
Ainat [17]

We have to round the value of 0.1561 to the nearest tenth.

The number after decimal is the number at tenth place. Consider the number to the right of the tenths place and use the number to determine if you will round up or stay the same. Notice that the number to the right of tenth place is more than or equal to 5 or less than 5. If that number is greater than or equal to 5, then the number will round up but if that number is less than 5, then the number will not round up. It will remain same.

Let us consider the given number 0.1561

The number at tenths place is 1

The number after the tenths place is 5 (which is either greater than or equal to 5)

So, the number will round up to 0.2

8 0
3 years ago
Read 2 more answers
Tonya and Pearl each completed a separate proof to show that the alternate interior angles AKL and FLK are congruent. Who comple
Keith_Richards [23]

Answer: Pearl

Step-by-step explanation:

In step 2, she justified her step by the definition of vertical angles. However, angles AKL and GKB do not share a common side, meaning they are not adjacent angles.

4 0
2 years ago
PLZ HELP, WILL MARK BRAINLIEST
andreev551 [17]

220.5

i dont know how to show my work sorry :) hope it helps

3 0
3 years ago
Suppose 540 people visit the zoo.Predict how many people will choose the monkey exhibit as their favorite
Margarita [4]
Are there any answer choices?
8 0
3 years ago
Read 2 more answers
Other questions:
  • Last week a store sold laptops worth a total of 10,885$each laptop cost 1,555 how many laptops did the store sell last week
    6·2 answers
  • What steps should be taken to calculate the volume of the prism?Check all that apply
    7·1 answer
  • All seasons plumbing has two service trucks that frequently need repair. if the probability the first truck is available is .74,
    9·1 answer
  • What is measure of egf?​
    13·2 answers
  • 2) −4 + n/3= −4 solve the equation
    15·2 answers
  • PLEASE HELP! REWARDING BRAINLIEST
    11·1 answer
  • Nathan buys coffee and hot chocolate for his co-workers. Each cup of coffee costs $1.55 and each cup of hot chocolate costs $1.0
    9·1 answer
  • A rectangle has four sides so we double each side and add them to each other:
    13·1 answer
  • HELP! <br><br> -5(3m - 4)<br><br> I need the answer to this quick!!!!
    9·2 answers
  • A rectangular closet has a perimeter of 16 feet and an area of 15 square feet. What are the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!