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
Juliette [100K]
3 years ago
7

A line passes through (−1, 7) and (2, 10). which answer is the equation of the line?

Mathematics
1 answer:
mart [117]3 years ago
6 0
First you need to find the slope of the line. So what you need to do is y^2-y^1 / x^2-x^1

(x^1, y^1) (x^2, y^2)
( -1, 7) ( 2, 10)

10-7/ 2- (-1)
3/3=1
slope is 1

I got 8 as the y intercept. Reason how is that I made a table. And what I did was go back instead of going forward.

x y
-1 7
0 8
1 9
2 10

The answer would be x= 1 y= x + 8 y=8 But the answer choice you listed for A. would not match up the 2 coordinate you gave. Make sure a. should be x= 1 y= x + 8 y=8, not -x y= 8-x y=8
You might be interested in
The first term of a geometric sequence is –2 and the common ratio is -1/4 . What are the next three terms of the sequence
rodikova [14]

well -2(-1/4) is .5

so -2, .5,(multiply each by -1/4)

-2, 0.5, -0.125, 0.03125

5 0
3 years ago
Read 2 more answers
ANSWER QUICK!!!!!!!!
tamaranim1 [39]

Answer:

y=15

DE=11

GF=17

Step-by-step explanation:

y*2=5*6

2y=30

y=15

5+6=11

15+2=17

5 0
2 years ago
Which statements are true?
Sav [38]

Answer:

its 2 and 4

Step-by-step explanation:

7 0
3 years ago
Lillie and Adam are simplifying the expression 643<br><br> Whose reasoning is correct?
Luda [366]

Answer:

The first one

"Only Lillie is correct" that's the right answer.

Step-by-step explanation:

64^2/3 = 16

7 0
2 years ago
What is the discount price for 52% of 210?<br><br>10,920<br><br>1,092<br><br>158<br><br>109.20​
Elena L [17]

Answer:

the answer is 109.20

3 0
3 years ago
Other questions:
  • It cost David $212 to make chocolate bars this month at least how many chocolate bars must his sell at eight dollars each in ord
    8·2 answers
  • PLEASE HELP ME!! 12 points and brainliest!!!!!!
    12·2 answers
  • Point N is on line segment MO. Given MO = 3x - 10, NO = x, and M N = 8,
    14·1 answer
  • Find g(x) if it is known that g(2t)=8t−1.
    14·1 answer
  • 30 POINTS please help I really need help :(((((((
    9·2 answers
  • Write an equation to show how to calculate the cost of using this company​
    9·1 answer
  • OMG IM SO BAD AT THIS HELP KE PLEASE IM BEGGGINNGGGG
    7·1 answer
  • Dany has 15 toys. This morning Mrs. Bahr woke up to see that Dany ruined one of her toys, so Mrs. Bahr threw it away. If now hal
    10·2 answers
  • Suppose the probability of being picked first in your class is 0.05. What are the the odds of being picked first? Express your a
    15·1 answer
  • What is the area of this figure?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!