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
rodikova [14]
3 years ago
6

For the straight line defined by the points ( 3 , 51 ) (3,51) and ( 5 , 87 ) (5,87) , determine the slope ( m m ) and y-intercep

t ( b b ). Do not round the answers.
Mathematics
1 answer:
Lerok [7]3 years ago
4 0

Answer:

Intercept = - 3 ; slope = 18

Step-by-step explanation:

Given the points :

(3, 51) ; (5, 87)

x1 =3, y1 = 51, x2 = 5 ; y2 = 87

Slope intercept relation:

y = mx + c

m = slope ; c = intercept ; x and y are x, y vlayes respectively

Slope (m) = (y2 - y1) / (x2 - x1)

Slope (m) = (87 - 51) / (5 - 3)

Slope = 36 / 2

Slope (m) = 18

The intercept c :

m = 18 ; x = 5 ; y = 87

Substitute values into the slope intercept formula :

87 = 18(5) + c

87 = 90 + c

c = 87 - 90

c = - 3

Intercept = - 3

You might be interested in
Line l and line m intersect.<br>Prove: ∡1 ≅ ∡3
ikadub [295]
Line l and line m intersect
2 is supplementary to 3
Angle 1 congruent to angle 3

Hope this helped :)
5 0
2 years ago
Read 2 more answers
Ruth buys 19 identical tickets for £280.25.<br> Estimate the cost of one ticket.
xxTIMURxx [149]

Answer:

The cost of one ticket is $14.75

Step-by-step explanation:

To find the cost of one ticket we need to divide 280.25 by 19

=$14.75

plz mark me as brainliest

3 0
3 years ago
Read 2 more answers
Identify an equation in point slope form for the line parallel to y=1/2x-7 that passes through (-3,-2)
ANTONII [103]

Answer:

Step-by-step explanation:

The point slope form of a straight line is expressed as

y - y1 = m(x - x1)

Where

m represents slope of the line

y1 represents the initial value of y

x1 represents the initial value of x

If two lines are parallel, it means that they have the same slope. From the equation of the given line, slope = 1/2

Therefore,

m = 1/2

x1 = - 3

y1 = - 2

Substituting into the point slope equation, it becomes

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

y + 2 = 1/2(x + 3)

The equation is

y + 2 = 1/2(x + 3)

4 0
3 years ago
If the fifth term in a geometric sequence is 1∕27 and the common ratio is 1∕3, find the explicit formula of the sequence.
ch4aika [34]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
What's faster 240 miles over 4 hours or 330 miles over 6 hours
Sergio [31]
60 miles per hour and 55 miles per hour it will be 240 miles over 4 hours because if you divide 240 by 4 it is 60 miles faster than the other which is 55 miles per hour.
5 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE someone do this math EASY picture attached
    7·2 answers
  • Can someone please answer this correctly? Please show work so that i know how to do this.
    8·1 answer
  • Solve 9^x + 4 = 11 for x using the change of base formula log base b of y equals log y over log b.
    15·1 answer
  • Which are integers and which are not <br> 8/1,79.17,28,-19/2,36/4
    11·2 answers
  • John gets his first job working at an ice cream shop because he loves ice cream. He gets paid $9 per hour. Create a table to dem
    15·1 answer
  • rabekah is filling a cube-shaped box with small cubes. the volume of each of these cubes is 1 cubic centimeter. She has already
    5·1 answer
  • HURRY I HAVE 1 HOUR TO ANSWER IT​
    7·2 answers
  • Estimate the diameter of a circle with a circumference of 80 ft. Use 3.14 for pi
    6·1 answer
  • Dakota is an architect and is drawing the plans for a room addition for a client. If the shape of the room is a cube, what is th
    7·1 answer
  • If xy + 7ey = 7e, find the value of y'' at the point where x = 0.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!