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
Aliun [14]
3 years ago
10

Use the coordinates of the labeled point to find the point-slope equation of the line

Mathematics
1 answer:
koban [17]3 years ago
3 0

Answer:

A. y + 1 = -2(x-2)

Step-by-step explanation:

point-slope equation is : y - y1 = m (x -x1)

remember m= slope value

the given point is (2, -1) therefore we can substitute the values in:

y + 1 = m(x -2)

now to make sure our answer is complete we will solve for the slope:

looking back at the graph, the y-intercept value is 3, therefore we have a point of (0,3) and (2, -1)

with any two points you can determine a slope.

y2 - y1 / x2 - x1

therefore :

-1 -3 / 2 - 0

-4 / 2 = -2

therefore our m value is -2

this makes the completed point-slope equation:

y + 1 = -2 (x - 2) or A

You might be interested in
Pls help I’ll give crown
Strike441 [17]

Answer:

just add up all the squares. answer is 55

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If if four points are collinear, that are also coplanar: true or false??
Aliun [14]

if four points are collinear, that are also coplanar:   This is true


If points lie in the same line. they must lie in the same plane

7 0
3 years ago
Edgar has taken out a $6,250 unsubsidized Stafford loan to fund his four-year undergraduate degree. The loan has a duration of 1
abruzzese [7]
The present worth of the loan is <span>$6,250
</span>The start of payment will after 4 years
The nominal interest rate is 6.1% compounded monthly which is equal to 6.27% effective.

The future worth (after graduation) of the loan is
F = <span>$6,250 (1 + 0.0627)^4 = $7,971.18

The interest is 
</span>$7,971.18 - $6,250 = $1,721.18
I didn't round off when solving these so it's not the exact answer among the choices  but the closest is letter B <span>$1,722.22</span>
5 0
3 years ago
Select the correct answer.
antoniya [11.8K]

The range of the function shown on the graph (see attachment) is: D. -9 ≤ y ≤ 8.

<h3>What is a range?</h3>

A range can be defined as the set of all real numbers that connects with the elements of a domain. This ultimately implies that, a range refers to the set of all possible output numerical values, which are shown on the y-axis of a graph.

<h3>How to identify the range of this graph?</h3>

The vertical extent of a graph represents all range values and they are always read and written from smaller to larger numerical values, and from the bottom of the graph to the top.

By critically observing the graph shown in the image attached below, we can reasonably infer and logically deduce the following:

Range = [-9, 8]

In interval notation, the range of this graph can be rewritten as -9 ≤ y ≤ 8.

Read more on range here: brainly.com/question/16610662

#SPJ1

<u>Complete Question:</u>

Select the correct answer.

A graph plots two points at (negative 7, 8) and (negative 2, negative 9) on the x y coordinate plane. A diagonal curve connects both points.

What is the range of the function shown on the graph above?

A. -7≤y≤-2

B.-8≤y≤8

C.-2≤y≤-7

D. -9≤y≤8

4 0
1 year ago
When you graph a system of two linear equations, which outcome is NOT possible?
34kurt
Lines cannot intersect at multiple points...so the answer would have to be C :)
4 0
3 years ago
Other questions:
  • Carl's dog Weighs 2 1/3 times what judys dog weights. If Judys dog weighs 35 1/2 pounds .How much does Carl's dog weigh ?
    12·1 answer
  • Can someone please work out and explain to me, how to complete Q23?<br><br> Much Appreciated
    5·1 answer
  • Zack is purchasing a bag of apples. The cost of apples is proportional to the weight of the apples in pounds as shown on the gra
    14·1 answer
  • What is the distance between the points (21, 16) and (9, 11)?
    8·1 answer
  • 2. George estimates that each bale of hay in his field weighs 62.5 pounds on
    14·2 answers
  • What is the mean absolute deviation of attendance at the 4 middle school dances?
    12·1 answer
  • Given<br> f(x) = -4(x+5),<br> what is the value of<br> f(-3)?<br> 
    6·1 answer
  • Nadia has a $15 gift card to an online music store. Each song at the store costs $0.99. The equation m = 15 - 0.99s represents t
    8·1 answer
  • Find perimeter plssss help​
    7·1 answer
  • A can ofvegetables has a height of 6% inches and a radius cl 2.5 inches.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!