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
Mnenie [13.5K]
3 years ago
9

What is the equation of a line that passing through points (-2, 5) and (3, 25)

Mathematics
1 answer:
Llana [10]3 years ago
5 0
\bf (\stackrel{x_1}{-2}~,~\stackrel{y_1}{5})\qquad 
(\stackrel{x_2}{3}~,~\stackrel{y_2}{25})
\\\\\\
% slope  = m
slope =  m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{25-5}{3-(-2)}\implies \cfrac{25-5}{3+2}
\\\\\\
\cfrac{20}{5}\implies 4
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-5=4[x-(-2)]
\\\\\\
y-5=4(x+2)\implies y-5=4x+8\implies y=4x+13
You might be interested in
Solve for x.
alexandr402 [8]

the answer would be x=1 because if u do the math u get 3/2 and that simplified is 1 so this how i got the answer not 100% sure though but thats what i got


3 0
3 years ago
. <br><img src="https://tex.z-dn.net/?f=lim%20%5Cfrac%7B%20%5Ctan%28ax%20-%20a%29%20%2B%20b%20-%202%20%7D%7Bx%20-%201%7D%20" id=
navik [9.2K]

Answer:

i dont know

Step-by-step explanation:

6 0
2 years ago
HELP ASAP!!!!!!!!!!!!!
Igoryamba

Answer:

just calculate

Step-by-step explanation:

4 0
3 years ago
What is 30% of 20??Help me please
Nuetrik [128]
Taking 30% percent of something is the same as multiplying by .3

so, .3*20 = 6
7 0
3 years ago
Yx -³ / 3x⁰<br><br> Please help!!
Dafna1 [17]
Hey, i’d love to help you but there seems to be a typo in your equation because a minus sign (or negative sign) can’t be raised to the power of 3.
6 0
2 years ago
Read 2 more answers
Other questions:
  • Is 2 and -16 an integer
    9·2 answers
  • Greg has a container of building blocks that has 4 blocks in each row and 8 blocks in each column. How many
    12·2 answers
  • Prove that cos^3x+3cos2x= 4 (cos^6 x-sin^6x)
    15·1 answer
  • I need help do 7-10 please ASAP
    14·1 answer
  • Point G is the center of the small circle. Point X is the center of the large circle. Points G, Y, and X are all on line segment
    13·1 answer
  • I need help please :( i really need help
    9·1 answer
  • Which equation represents a slope of −4<br> and y-intercept of (0, 2) ?
    10·1 answer
  • Mrs. Lynch has noted that 7 out of every 10 pieces of mail she gets are junk mail. What percent of her mail is junk?
    15·2 answers
  • The slope of the line that passes through points -2,3 and 10,3 is
    8·2 answers
  • WILL GIVEBRALIST TO FIRST ONE
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!