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
vredina [299]
2 years ago
10

What is the equation of the line on the graph? Write your answer in slope-intercept form. (y = mx + b)

Mathematics
1 answer:
Nikolay [14]2 years ago
5 0

Answer:

y= ⅔x -2

Step-by-step explanation:

<u>slope-intercept </u><u>form</u>

y= mx +b, where m is the slope and b is the y-intercept.

Two given coordinates: (-3, -4) and (6, 2)

\boxed{slope =  \frac{y1 - y2}{x1 - x2} }

Slope

=  \frac{2 - ( - 4)}{6 - ( - 3)}

=  \frac{2 + 4}{6 + 3}

=  \frac{6}{9}

=  \frac{2}{3}

Substitute m= ⅔ into the equation:

y= ⅔x +b

From the graph, the y- intercept is -2 since the line cuts through the x-axis at (0, -2).

Alternatively, we can also substitute a pair of coordinates into the equation to find the value of b.

When x= 6, y= 2,

2 =  \frac{2}{3} (6) + b

2= 4 +b

b= 2 -4

b= -2

Thus the equation of the line is y= ⅔x -2.

You might be interested in
A random survey of 60 students show that 36 students use calculators for computation. What is the probability That's student cho
Dima020 [189]
36/60, now reduce.
9/15, reduce more
3/5, so 3.5 of the students chosen at random used a calculator for computation.
3 0
3 years ago
Find the values. Question 1. Thanks!
kompoz [17]

Answer:

x=5 and y=8

Step-by-step explanation:

Find x:

3x - 2 = x + 8

-x          -x

2x - 2 = 8

     +2    +2

2x = 10

----   ----

2       2

x = 5

Find y:

6y - 7 = y + 33

-y         -y

5y - 7 = 33

     +7    +7

5y = 40

----   -----

5       5

y = 8


7 0
3 years ago
Please help i need
Anon25 [30]

The measure of centre includes mean median and mode and the measure of variability includes range, interquartile range and mean absolute deviation.

<h3>what is measure centre and measure of variation? </h3>

A measure of central tendency (measure of centre) is a value that attempts to describe a set of data by identifying the central position of the data set.

The measure of central tendency includes the mean, median and mode.

The measure of variation describes the amount of variability or spread in a set of data.

The common  measures of variability are the range, the interquartile range (IQR), variance, and standard deviation.

Therefore, the measure of centre includes mean median and mode and the measure of variability includes range, interquartile range and mean absolute deviation.

learn more on measure of centre and variation here: brainly.com/question/23769503

#SPJ1

7 0
2 years ago
I just need #21 and #23 answered please.
kykrilka [37]
#21: Even
#23: Neither
7 0
3 years ago
Read 2 more answers
At a football game there were 1200 spectators on Wednesday and 4.8 x 10^3 on Friday. How many times as much was the number of sp
Alja [10]

Answer:

3600

Step-by-step explanation:

4.8x10^3-1200=3600

3 0
2 years ago
Other questions:
  • Choose the correct simplification of the expression a^2*a^3
    8·1 answer
  • Please let me know how to factor thisss. and give me the steps.
    15·1 answer
  • A model airplane is shot up from a platform 1 foot above the ground with an initial upward velocity of 56 feet per second.
    13·1 answer
  • What value of d makes the equation true 2/9=d/27
    10·2 answers
  • Theo found the driving distance from Glacier National Park to Yellowstone Park to be 448 miles. Theo used a map that had a ratio
    8·2 answers
  • -10.7474..... as a fraction
    14·1 answer
  • 8x –3(5x–2)=7–10x <br><br> Solve this equation with a clear value for x
    5·2 answers
  • What is the value of X in the situation
    10·2 answers
  • H (4, -8) is the pre-image. What is the new prime image after a dilation with a scale factor of 1/2?
    14·1 answer
  • Drag the tiles to the correct boxes to complete the pairs. Glven: U = (-2, -7&gt;, V = (3, -4) , and W = (5, 1) . Based on the c
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!