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
DENIUS [597]
3 years ago
14

Write slope-intercept form an equation of the line passes through (-1,-1), (1,5)

Mathematics
1 answer:
kherson [118]3 years ago
3 0
Knowing that slope-intercept form is y=mx+b. mx being the slope and b being the y-intercept.

First, you will first find the slope, which is (y2-y1)/(x2-x1):
5-(-1) / 1-(-1) = Which becomes 6/2.
6/2 = 3. So the slope is 3x

Now when you plot the dots on a graph with a slope of 3 (basically 3/1 knowing that slope is rise over run) you will see that the point that intercepts on the y-axis is 2. So your y-intercept, or b in this equation, is 2.

I believe the slope-intercept form: y=3x+2



You might be interested in
The prime factorization of 2020 is 2² × 5¹ × 101¹. How many different whole numbers are factors of 2020?
ioda

Answer:

4

Step-by-step explanation:

1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010

7 0
3 years ago
1. Write an equation using equal fractions to represent this situation. Use a box to represent the total time it takes to paint
kondor19780726 [428]

Answer:

It takes 50 minutes to paint the whole box

Step-by-step explanation:

1. Write an equation using equal fractions to represent this situation. Use a box to represent the total time it takes to paint the bookcase.

Wilson paints 40% of a bookcase in 20 minutes.

For the total box

40% = 20 minutes

100% = x

40 × x = 100 × 20

x = 100 × 20/40

x = 50 minutes

3 0
3 years ago
How do you write this in scientific notation?<br> 52 thousandths
wlad13 [49]

52 thousandths = 0.052

Move two decimal places to the right:

<h3><u>5.2 x 10⁻²   ⇒  the scientific notation</u></h3>
7 0
3 years ago
Read 2 more answers
Which side in the smallest triangle would correspond with HI in the largest triangle?
tensa zangetsu [6.8K]

The side of the small triangle that will correspond to the side of HI is side IK.

<h3>How to find corresponding side of similar triangles?</h3>

Similar triangles are triangles that have the same shape but different size.

In similar triangles, corresponding sides are always in the same ratio.

The corresponding angles are equal.

Therefore, the side of the small triangle that will correspond to the side of HI is side IK.

learn more on triangle here: brainly.com/question/26531534

#SPJ1

5 0
2 years ago
One angle of a triangle has a measure of 66. The measure of the third angle is 57 more than half the measure of the second angle
Daniel [21]

So let's say that the second angle is x.

Then we can say that the third angle is \frac{1}{2}x+57.

So then we have three angles:

1) 66°

2) x°

3) (\frac{1}{2}x+57)°

So then we can add these together and solve for x by setting it equal to the total degrees left in the triangle after subtracting the known angle:

x+\frac{1}{2}x+57=114

\frac{3}{2}x+57=114

\frac{3}{2}x=57

\frac{2}{3}*\frac{3}{2}x=57*\frac{2}{3}

x=\frac{114}{3}  =38

So now we know that the measure of the second angle is 38°. So then we can use this value to solve for the third angle:

\frac{1}{2}(38) +57=76

So the values of the angles are:

1) 66°

2) 38°

3) 76°

5 0
3 years ago
Read 2 more answers
Other questions:
  • I cannot understand this AT ALL. for some reason..help?
    15·1 answer
  • Find the value of Sin^-1(tan (pi/4)) a.0 b.pi c.2 d.pi/2
    5·2 answers
  • Which is greater 6 km or 54,000 mm
    15·1 answer
  • Using the figure below find what m&lt;_1=. (show work if possible)
    6·1 answer
  • A train travels at a constant rate of 45 miles per hour.
    5·2 answers
  • Can 10/5 be a whole number ?
    6·2 answers
  • A study found that there is no direct relationship between the time that 8th-grade students spend brushing their teeth and their
    7·2 answers
  • HELLLPPP!!! how many gallons of oil were introduced into the gulf of ecosystem in 7 weeks?
    10·1 answer
  • Can someone explain this to me
    12·1 answer
  • 1. Find the area<br> 13 ft<br> 3 ft
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!