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
notsponge [240]
3 years ago
5

In slope intercept form, write the equation for the line that passes through the point (2,3) and the point (7,13).

Mathematics
1 answer:
tatuchka [14]3 years ago
8 0
First, Use the slope equation to find the slope of the line passing thru these two points:

m=rise/run

Here, the rise is 13-3, or 10, and the run is 7-2, or 5.  Thus, the slope, m, is 10/5, or 2:  m=2.

We want the slope-intercept form, so let's begin with its general form:

y=mx+b.  Substitute the slope 2 for m:  y=2x+b.  Now choose either of the given points.  Arbitrarily I am choosing (2,3).  Then x=2 and y=3.

Substituting these values into y=2x+b:    3 = 2(2) + b, or b= 3 -4, or b = -1.

Then the equation of this line, in slope-intercept form, is y = 2x - 1.

You might be interested in
$2,400 with a sales tax of 8%<br> How much is the total cost for the TV?
Lady bird [3.3K]
With 8% tax of $192, $2,592.
5 0
3 years ago
How do I solve Special quadratics?
mel-nik [20]

http://www.purplemath.com/modules/specfact.htm

7 0
3 years ago
Thx the picture I need help with it thx
Anon25 [30]
40x7=280

Your answer is $280

Hope this helped :D
~xo Melis
5 0
3 years ago
Which of these is the standard form of the following function?<br> f(n) = 7(7 - 1)2 + 3
mina [271]
F
(
n
)
=
87 That’s Standard form
6 0
3 years ago
Answer this and I give more points
SVEN [57.7K]

9) C.

10)A.

11) $75

Those are all the answers that you needed.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Use the formula for Interest: <br><br> LaTeX: P=250\:r=7.2\%\:Y=7\:A=?
    6·1 answer
  • The cost of a regular-price ticket to a San Francisco Giants baseball game was $60. During the World Series, the price increased
    11·1 answer
  • What is the solution of 3/4x + 2x = 44
    13·2 answers
  • Distributive property of division over subtraction
    6·1 answer
  • How to write 1.35 as a fraction in lowest form
    13·2 answers
  • There are two students in front of a student, two students behind a student and a student in the middle. How many students are t
    14·2 answers
  • PLS HELP AND EXPLAIN THIS I GOT 10 minutes leftttt...
    6·2 answers
  • Rick has a printer that can print a job in 8 minutes. When he uses his son's smaller printer at the same time, he can complete t
    10·1 answer
  • PLEASE HELP ASAP!!! will mark brainlest!
    6·1 answer
  • Delta math
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!