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
Nitella [24]
3 years ago
6

What is an equation of the line that passes through the points (−5,−7) and (5,1)?

Mathematics
1 answer:
____ [38]3 years ago
6 0

Answer:

y = \frac{4}{5} x - 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 5, - 7) and (x₂, y₂ ) = (5, 1)

m = \frac{1+7}{5+5} = \frac{8}{10} = \frac{4}{5}, thus

y = \frac{4}{5} x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (5, 1), then

1 = 4 + c ⇒ c = 1 - 4 = - 3

y = \frac{4}{5} x - 3 ← equation of line

You might be interested in
4 2/3 - 2 1/3 plsss get me the answer​
posledela
The answer is 2 1/3, or 2.3 repeating.
3 0
4 years ago
Read 2 more answers
What is the probability of rolling a dice 3 times in a row and all 3 rolls landing on a number greater than 1.
inessss [21]

Answer:

0.58

Step-by-step explanation:

P1 > 1 = 5/6

P2 > 1 = 5/6

P3 > 1 = 5/6

P1*P2*P3 = 5/6*5/6*5/6

P = 0.58

8 0
3 years ago
What is<br> 2x+3y=17<br> 3x+2y= -0.5
Flauer [41]

1.x=1 y=5

2.x=0 y=1/4

4 0
3 years ago
What’s the value of x??
KengaRu [80]

Answer:

7

Step-by-step explanation:

98

7 0
3 years ago
An experienced landscaper thought it would be funny to play a joke on some rookie landscapers. The rookies were given the measur
pashok25 [27]

Answer:

48∛9 ft²

Step-by-step explanation:

The length (L) and width (W) are given by:

L = 4\sqrt[3]{24}\\ W= 6\sqrt[3]{3}

Since this is a rectangular region, the area is given by:

A=L*W=L \\A=4\sqrt[3]{24}* 6\sqrt[3]{3}\\A=24\sqrt[3]{72}\ ft^2

The answer can be further simplified by factoring as follows:

A=24\sqrt[3]{72} = \\A=24\sqrt[3]{2*2*2*3*3}= 24\sqrt[3]{2^3*9}\\A=48\sqrt[3]{9}\ ft^2

The exact area is its simplest form is 48∛9 ft²

6 0
3 years ago
Other questions:
  • Is the following function exponential? *<br> 3) y=7x-3
    12·1 answer
  • Which explains whether or not the graph represents a direct variation?
    11·2 answers
  • If the length of segment ad is 10 and the length of segment ac is 4y - 40, what are the values for y, segment ac, and segment dc
    8·1 answer
  • How do we find the mode of a set of numbers and can there be more than one
    10·1 answer
  • M= undefined, through (-3,5)
    15·1 answer
  • Let f(x) = x³−27 and let g(x)=x−3. Match the functions defined below with the letters labeling their equivalent expressions.
    7·1 answer
  • Mindy deposits $250 into a savings account that pays simple interest. If the interest rate is 1.5%, what is her account balance
    12·1 answer
  • Complete the table<br><br><br>pa answer nàman ohh<br>please​
    15·1 answer
  • On a coordinate plane, triangle A has points (negative 4, 0), (negative 4, 4), (0, 4). Triangle A prime has points (1, 0), (1, 2
    5·2 answers
  • Jonah buys a television that costs $445. Sales tax in his state is 7 percent. Which of the following expressions represent the a
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!