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
Katarina [22]
3 years ago
12

What is the equation of the line that passes through (3,-1) and (4,7)

Mathematics
2 answers:
ad-work [718]3 years ago
8 0
Gradient = 7-(-1)/4-3
= 8
when x = 3, y = -1,
y = 8x + c
-1 = 8(3) + c
c = -1 - 24
= -25
the equation of the line is y = 8x - 25.
cupoosta [38]3 years ago
4 0
Using y=mx+b the answer would be y=8(x-3)-1.
You might be interested in
DE is tangent to Circle C at point D. <br><br> What is the measure of Enter your answer in the box.
creativ13 [48]

Answer:

39°

Step-by-step explanation:

A radius of a circle (segment CD) drawn to the point of tangency (D) intersects the tangent (line DE) at a 90-deg angle.

That makes m<D = 90.

m<D + m<C + m<E = 180

90 + 51 + m<E = 180

m<E = 39

5 0
3 years ago
A number cube with faces labeled from 1 to 6 will be rolled once.
kramer

Answer:

\Omega=\{1,2,3,4,5,6\}

A=\{1,2,3,4\}

Step-by-step explanation:

<u>Sample Space</u>

The sample space of a random experience is a set of all the possible outcomes of that experience. It's usually denoted by the letter \Omega.

We have a number cube with all faces labeled from 1 to 6. That cube is to be rolled once. The visible number shown in the cube is recorded as the outcome. The possible outcomes are listed as the sample space below:

\Omega=\{1,2,3,4,5,6\}

Now we are required to give the outcomes for the event of rolling a number less than 5. Let's call A to such event. The set of possible outcomes for A has all the numbers from 1 to 4 as follows

A=\{1,2,3,4\}

3 0
3 years ago
Any one want to talk
Troyanec [42]
Sure, what do you want to talk about??
8 0
3 years ago
Read 2 more answers
The table shows how many middle school and high school students prefer playing each type of instrument. How would you find the j
BARSIC [14]

Answer:

Step-by-step explanation:

4 0
2 years ago
Is the square root of 37 rational or irrational
Mice21 [21]

An irrational numbers are numbers that cannot be expressed as simple fractions.

The square root of 37 is irrational.

Since it cannot be expressed as a simple fraction because if turned into a decimal

\sqrt{37} = 6.08276253

Answer = irrational.


Good Luck! :)

<3


8 0
3 years ago
Other questions:
  • 2x + 10 = 90<br> What’s is the answer
    9·2 answers
  • max is 24 years older than his son liam in two years liam will be half as old as max how old is liam now
    10·2 answers
  • What is the distributive property of the GCF of 36 and 45 to rewrite the sum
    7·1 answer
  • X-intercept =2; y-intercept =4/3 Find he equation of the line​
    11·1 answer
  • Translate this sentence into an equation.
    13·2 answers
  • Teresa, John, and Manuel, have a total of $101 in their wallets. Manual has 3 times what Teresa has. John has $6 more than Teres
    7·1 answer
  • Please help real quick on this algebra
    11·2 answers
  • Without using a calculator find the answers to the following. <br> (5+2) x 6-6
    9·2 answers
  • The table gives the vertices of a preimage and its image under what transformation? (x, y) (?, ?)
    12·1 answer
  • Give 1 pair of Vertical and 1 pair of Supplementary angles
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!