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
guapka [62]
3 years ago
11

How would I figure out a linear equation with two plot points with fractions? (1/3(6),3) and (1/2(19),-2) are my two plot points

. I was able to graph them on Desmos, but I can't seem to figure out how I would go about figuring out the slope and y-intercept in this case... the fractions are what's throwing me off here. Please help!
Mathematics
1 answer:
murzikaleks [220]3 years ago
3 0

Answer: m=\frac{-30}{79},\ y=5.40

Step-by-step explanation:

Given

Points are \left(6\frac{1}{3},3\right),\ \left(19\frac{1}{2},-2\right)

Convert mixed numeral to fraction

\left(6\frac{1}{3},3\right)\Rightarrow \left(\dfrac{19}{3},3\right)\\\\\left(19\frac{1}{2},-2\right)\Rightarrow \left(\dfrac{39}{2},-2\right)

Slope of the line is

\Rightarrow m=\dfrac{3-(-2)}{\dfrac{19}{3}-\dfrac{39}{2}}\\\\\Rightarrow m=\dfrac{5}{\dfrac{38-117}{6}}\\\\\Rightarrow m=\dfrac{-30}{79}

Equation of line

\Rightarrow \dfrac{y-3}{x-\dfrac{19}{3}}=\dfrac{-30}{79}\\\\\text{for y-intercept, put x=0}\\\\\Rightarrow \dfrac{y-3}{0-\dfrac{19}{3}}=\dfrac{-30}{79}\\\\\Rightarrow y-3=\dfrac{190}{79}\\\\\Rightarrow y=3+2.40\\\Rightarrow y=5.40

You might be interested in
Function S
Bingel [31]
Can’t help you with this, we need either the picture of the graph or the formula for the graph
8 0
3 years ago
Read 2 more answers
Point A is located at (1,5), and point M is located at (-1, 6). If point M is the midpoint of AB, find the
Step2247 [10]

Answer:

-3, 7

Step-by-step explanation:

because you take how much from the first coordinate to the second and add it too the second

7 0
3 years ago
Pls help with BOTH questions and make sure to show how you set up the problems!!
vivado [14]

5.) Answer: 0.45

Step-by-step explanation:

There is 1.5 quarts of paint, and 30% is yellow.

30% of 1.5 is 0.45.

6.) Answer: 7.198

Step-by-step explanation:

$499.99 is 100%. We need to find $35.99 off of it in percentage.

499.99/35.99 = 100/x

499.99x = 3599, x = 3599/499.99

x ≈ 7.198

7 0
2 years ago
Does anyone know how to do this HW??
Helga [31]

Answer:

i once took a pic of my HW on this app and got it finished in under 10 minutes

5 0
3 years ago
:
Vesna [10]

Answer:is yes

Step-by-step explanation:

no

8 0
3 years ago
Read 2 more answers
Other questions:
  • Convert: 9 cubic meters to cubic feet (to the nearest tenth).
    8·2 answers
  • Definition of Base Angles?
    5·1 answer
  • Five angles of a hexagon have measures 100 degrees 110 degrees 120 degrees, 130 degrees and 140 degrees. How much sides does it
    8·2 answers
  • It costs a family of two $25 to go to the state fair, and a family of six $65. Find the equation, rate of change, and initial va
    14·1 answer
  • A cone has a slant height of 25 inches and a radius of 7 what is the height in inches of the cone
    6·1 answer
  • Macy estimated a product to be 800. The actual product is 768. Her estimate was an
    8·1 answer
  • Based on the table, which best predicts the end behavior of the graph of f(x)?
    6·2 answers
  • Pls help pls help do anything u want ,but pls help
    6·1 answer
  • Please answer this, thank you so much
    11·1 answer
  • You are playing the Integer Game. Here are the cards in your hand. 4 Integer Game cards. 4, negative 8, negative 3, and 2. a. Wh
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!