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
PIT_PIT [208]
3 years ago
5

What is the equation of the line, in point-slope form, that passes through the points (-1, 7) and (-2, 3)? A. y + 7 = -4(x - 1)

B. y - 7 = -4(x + 1) C. y + 7 = 4(x - 1) D. y - 7 = 4(x + 1)
Mathematics
1 answer:
Nana76 [90]3 years ago
3 0

In general point-point form, the equation for the line through (a,b) and (c,d) is

(c-a)(y-b) = (d-b)(x-a)

Here we have (a,b)=(-1,7) and (c,d)=(-2,3)

(-2 - -1) (y - 7) = (3 - 7)(x - -1)

-1(y - 7) = -4(x+1)

y - 7 = 4 (x+1)

Answer: Choice D

You might be interested in
2,036,017 expanded form exponents
liq [111]
2 × 10^{6}
+ 0 × 10^{5}
+ 3 × 10^{4}
+ 6 × 10^{3}
+ 0 × 10^{2}
+ 1 × 10x^{1}
+ 7 × 10^{0}
3 0
3 years ago
Read 2 more answers
49 percent of all people who buy running shoes don't run at all Assuming 340,000 people but running shoes how many will use them
Goryan [66]
173, 400

49% of people do not run; thus, 51 percent of people do.

51% * 340,000 = 173, 400
8 0
3 years ago
Read 2 more answers
What is the value of -24 + 6?
Degger [83]

Answer:

-18

Step-by-step explanation:

Addition. Hope this helped

5 0
3 years ago
Read 2 more answers
Evaluate functions <br> g(0)=-x-2
Dvinal [7]

Answer:

g(0) = -2

Step-by-step explanation:

g(x) = -x - 2

To find g(0), replace x with 0 in the equation.

g(0) = -0 - 2 = -2

6 0
3 years ago
What is the area of a circle with a radius of 7 centimeters? (Use ∏r²)
Dahasolnce [82]
A≈153.94cm² is the answer
4 0
3 years ago
Other questions:
  • For z1=9cis(5π/6) and z2=3cis(π/3), find z1/z2 in rectangular form.
    13·1 answer
  • A fish dives into a depth of -3/4 mile below the surface of the water. A turtle's depth is 1/3 as deep as the fish's depth. What
    9·1 answer
  • Suppose the average lifetime of a certain type of car battery is known to be 60 months. Consider conducting a two-sided test on
    7·1 answer
  • Can please u please help​
    6·2 answers
  • Juan and Ari went to the farmers market to buy fruit. Juan’s bag of apples that he bought weighed StartFraction 31 over 7 EndFra
    11·2 answers
  • What is equivalen to this 8=^8/3
    6·1 answer
  • In a class of 30 students, 12 have a brother and 25 have a sister. There are 2 students who do not have any siblings. What is th
    11·1 answer
  • A patch of six cans of coffee cost $12 how much would 19 cans of coffee cost
    15·1 answer
  • Hhhhhhhheeeeeellllppppp
    11·1 answer
  • Jack shoots a rocket upward from the ground. the height of the rocket is modeled by (x-2)^2=25. the time after launch is represe
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!