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
Deffense [45]
2 years ago
12

What is an equation of a line that passes through the point (3,-1) and has a slope of 2

Mathematics
1 answer:
kogti [31]2 years ago
8 0

Answer:

y=2x-7

Step-by-step explanation:

y-y1=m(x-x1)

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

y+1=2x-6

y=2x-6-1

y=2x-7

You might be interested in
Which equation represents a line perpendicular to the line shown on the graph?
Vadim26 [7]

Answer:

See description below.

Step-by-step explanation:

To choose the correct equation, find the slope of the line on the graph. Identify two points on the line. Then subtract to find their rate of change using the slope formula.

m=\frac{y_2-y_1}{x_2-x_1}

When you know the slope, find the negative reciprocal. For example, if the slope is 2/1 then the negative reciprocal is -1/2. This is the slope of a perpendicular line to a line with slope 2. Choose the equation which has this same slope.

Example:

y = 2x -1

y= -1/2 +5

4 0
3 years ago
P, Q, R and S are points on a circle. PXR and QXS are straight lines. PX = QX. SPX is 29 degrees, QXP is 48 degrees, XQP and XPQ
weqwewe [10]
The answer is yes........
6 0
3 years ago
A tortoise moves forward 15 meters in one hour. It turns around and crawls 10 meters in the
schepotkina [342]

Answer:

Below.

Step-by-step explanation:

15+10+8=33.

5 0
2 years ago
Read 2 more answers
whats 12+12-12-12-12-12-12-12-12-12-21-21-21-21-21-212-12-12-21-2334-2-23-3-3-3-3-33+1802301728727498729479274732947923749237498
tino4ka555 [31]

Answer:

1.8023017e+44

Step-by-step explanation:

I hope you understand I had to convert to simplify it.

7 0
2 years ago
Read 2 more answers
3<br> 4<br> 5<br> 5<br> (1,-1)?<br> -17<br> 2t<br> -37<br> -44<br> (x + 4.7 - 5<br> -5<br> What does y-5 represent
tresset_1 [31]

Answer:

Please,I don't get your question & kindly be specific

7 0
3 years ago
Other questions:
  • AB = x - 10, BC = x + 2, and AC = 28. Find BC.<br><br>Please help!
    6·2 answers
  • Find the value of y2=255
    10·2 answers
  • Plot √0.5 on the number line.
    7·2 answers
  • What is 5(2x - 7) = step by step equation need please and thank you
    6·1 answer
  • Linear or nonlinear​
    6·1 answer
  • If AABC ~ ADEF, which pair of angles are always congruent?
    9·1 answer
  • A man has 1/2 of a kilogram of rice. He shares it equally amongst 6 people. How many kilograms does each person get? Input your
    7·2 answers
  • Geometry need help asap
    15·1 answer
  • A positive number is<br> A negative number is
    14·1 answer
  • A group of randomly selected Clyde Marketing employees were asked what their most common form of transportation is. The bar grap
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!