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
enot [183]
2 years ago
15

Which awnser is an equation in point-slope form for the given point and slope?

Mathematics
1 answer:
ExtremeBDS [4]2 years ago
3 0

The correct answer is B) y + 9 = 2(x - 1)

In order to find this, simply take the point and the slope and plug into the base form of point-slope form.

y - y1 = m(x - x1)

Use the slope for m and the point for (x1, y1)

y + 9 = 2(x - 1)

You might be interested in
Why did the SDS build a case against the university?
Readme [11.4K]
This isn’t a math equation
7 0
3 years ago
Which point is at 4/3 on the number line?
Pepsi [2]

Answer:

Hi there!

Step-by-step explanation:

Its 1.3

4 0
3 years ago
Joaquin has created a small treasure map that is in the shape of a square. He decides to make a larger version of the map, and o
likoan [24]
A - side of small map
a+6 - side of larger map
(a+6)² - area of larger map

(a+6)² = 121
(a+6)² = 11²    |√(...)
a+6 = 11    |-6
a+6-6 = 11-6
<span>a = 5

</span>Answer A. <span>5 inches by 5 inches</span>
9 0
3 years ago
Read 2 more answers
Need help on problem 10
Shkiper50 [21]
The Perimeter of Triangle ABC would be 60.
You can solve this by setting up proportions.

3 0
3 years ago
Write an equation in slope-intercept form of the line that passes through (-1, 4) and (0, 2).
arsen [322]

Answer:

y=-2x+2

Step-by-step explanation:

Hi there!

Slope-intercept form: y=mx+b where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis)

<u>1) Determine the slope</u>

m=\frac{y_2-y_1}{x_2-x_1} where the two given points are (x_1,y_1) and (x_2,y_2)

Plug in the given points (-1, 4) and (0, 2)

=\frac{2-4}{0-(-1)}\\=\frac{-2}{0+1}\\=\frac{-2}{1}\\= -2

Therefore, the slope of the line is -2. Plug this into y=mx+b:

y=-2x+b

<u>2) Determine the y-intercept</u>

y=-2x+b

Recall that the y-intercept is the value of y when the line crosses the y-axis, meaning that the y-intercept occurs when x is equal to 0.

One of the given points is (0,2). Notice how y=2 when x=0. Therefore, the y-intercept of the line is 2.

Plug this back into the equation:

y=-2x+2

I hope this helps!

6 0
3 years ago
Other questions:
  • ????????????????????
    11·1 answer
  • 20 points!
    13·1 answer
  • Cristiano rolando has a messy house. The function that represents the total cost cristiano spends having his house cleaned is C(
    9·1 answer
  • 4 divided by 3,476........i need help pls!
    7·1 answer
  • 1. If y + 1/y = 2 cos teta find y​
    6·2 answers
  • If f(x) = -22 - 2x -1, then f(x+1) = -x? - 2x - 4?
    12·1 answer
  • 1.55y-(5y-17)/100=0.02
    7·1 answer
  • S
    9·1 answer
  • Please help :( Algebra 2 Question
    10·1 answer
  • 1. The area of a rectangular carpet is X² + X - 2. HINT: Area = length X breadth
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!