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Sav [38]
3 years ago
7

What is the slope in the line formed by points (-1,-2) and (3,-3

Mathematics
1 answer:
tia_tia [17]3 years ago
3 0

Slope of the line formed by points (-1,-2) and (3,-3) is Slope=\frac{-1}{4}

Step-by-step explanation:

We need to find slope of the line formed by points (-1,-2) and (3,-3)

Finding slope:

The formula used is:

Slope=\frac{y_2-y_1}{x_2-x_1}

here, x_1=-1,y_1=-2,x_2=3,y_2=-3

Putting values and finding slope:

Slope=\frac{y_2-y_1}{x_2-x_1}

Slope=\frac{-3-(-2)}{3-(-1)}

Slope=\frac{-3+2}{3+1}

Slope=\frac{-1}{4}

So, slope of the line formed by points (-1,-2) and (3,-3) is Slope=\frac{-1}{4}

Keywords: Equation of line using Slope  

Learn more about Equation of line using Slope at:

  • brainly.com/question/4819659
  • brainly.com/question/4097107
  • brainly.com/question/1979240

#learnwithBrainly

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A new movie opened in a local theater. On opening day, 985 people saw the movie. Each day after opening day, the number of peopl
zysi [14]

Answer:

About 3891 people saw that movie.

Step-by-step explanation:

Day 1: 985 people

Day 2: (985*8)/10 (20% gone) = 788

Day 3: (788*8)/10 (20% gone) = 630.4

Day 4: (630.4*8)/10 (20% gone) = 504.32

Day 5: (504.32*8)/10 (20% gone) = 403.456

Day 6: (403.456*8)/10 (20% gone) = 322.7648

Day 7: (322.7648*8)/10 (20% gone) = 258.21184

Adding this up:

985+788+630.4+504.32+403.456+322.7648+258.21184=

985+788+630+504+403+323+258=3891

4 0
4 years ago
PLEASE HELP!! WILL MARK BRAINLIEST TO WHOEVER GET IT RIGHT
Vinvika [58]

Answer:

neither, since the gradients are not the same, as well as the c value

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Write the equation of the line that passes through the points (6,2) (4,1)
Alisiya [41]

Answer: y=1/2x-1

Step-by-step explanation:

To find the equation of the line that passes through the points, we need to find out slope, m.

m=\frac{y_{2} -y_{1} }{x_{2}-x_{1}  }

We plug our points into this formula to find slope.

m=\frac{1-2}{4-6} =\frac{-1}{-2} =\frac{1}{2}

Our slope is 1/2. To find our y-intercept, b, we would plug any point into the equation for slope-intercept form.

y=mx+b

y=1/2x+b

1=1/2(4)+b

1=2+b

b=-1

Now that we know b, our equation is y=1/2x-1.

6 0
3 years ago
Not sure what the student did wrong here.
yanalaym [24]
There all correct ....
6 0
3 years ago
Read 2 more answers
Determine the gcf and lcm between 45,60 and 80
Ket [755]

Answer: LCM = 720, GCF = 5 Please consider Brainliest.

Step-by-step explanation:

Find the least multiple of all three numbers, it should be 720. Find the Greatest factor, which should work. But remember, 15 doesn't work because 80 doesn't have 15 as a factor.

3 0
2 years ago
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