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
navik [9.2K]
3 years ago
14

How can i work this problem out

Mathematics
1 answer:
muminat3 years ago
3 0

The form of the linne is given by
Y=mx +b
Where b is the y intercept of the line
That is the point where the line cuts the y axis
So here b= -3
So
Equation is
Y=1/3 x +(-3)
Answer in place of question mark is -3

You might be interested in
Divide x^4-x^3+4x+2 by x^2+3
Luden [163]

Answer:

i tried on a calculator and it gave me 211.125

7 0
2 years ago
Write the equation of a line that is parallel to the line 2x - 3y = 5 and passes through the point (2, -1)
jek_recluse [69]

Answer:

The equation of the line is 2x - 3y = 7 ⇒ answer A

Step-by-step explanation:

* Lets revise the relation between the parallel lines

- If two lines are equal then their slopes are equal

- We can make an equation of a line by using its slope and

 a point on the line

- If the slope of the line is m and passing through the point (x1 , y1),

 then we can use this form [y - y1]/[x - x1] = m to find the equation

* Lets solve the problem

- The line is parallel to the line 2x - 3y = 5

∴ the slope of the line = the slope of the line 2x - 3y = 5

- Rearrange the terms of the equation to be in the form

  y = mx + c to find the slope of it

∵ 2x - 3y = 5 ⇒ subtract 2x from both sides

∴ -3y = 5 - 2x ⇒ divide two sides by -3

∴ y = 5/-3 - 2x/-3 ⇒ y = 2/3 x - 5/3

∴ The slop of the line is 2/3

∵ The line passes through point (2 , -1)

* Lets use the rule to find the equation of the line

∵ y - (-1)/x - 2 = 2/3

∴ y + 1/x - 2 = 2/3 ⇒ by using cross multiplication

∴ 3(y + 1) = 2(x - 2) ⇒ open the brackets

∴ 3y + 3 = 2x - 4 ⇒ put x an d y in one side

∴ 2x - 3y = 3 + 4

∴ 2x - 3y = 7

* The equation of the line is 2x - 3y = 7

8 0
3 years ago
WILL MARK BRAINLIEST
Ede4ka [16]

Evaluate abs(-4 b - 8) + abs(-b^2 - 1) + 2 b^3 where b = -2:

abs(-4 b - 8) + abs(-b^2 - 1) + 2 b^3 = abs(-4 (-2) - 8) + abs(-1 - (-2)^2) + (-2)^3×2

(-2)^2 = 4:

abs(-4 (-2) - 8) + abs(-4 - 1) + 2×(-2)^3

-4 (-2) = 8:

abs(8 - 8) + abs(-4 - 1) + 2×(-2)^3

8 - 8 = 0:

abs(0) + abs(-1 - 4) + 2×(-2)^3

-1 - 4 = -5:

abs(0) + abs(-5) + 2×(-2)^3

(-2)^3 = (-1)^3×2^3 = -2^3:

abs(0) + abs(-5) + 2×-2^3

2^3 = 2×2^2:

abs(0) + abs(-5) + 2 (-2×2^2)

2^2 = 4:

abs(0) + abs(-5) + 2 (-2×4)

2×4 = 8:

abs(0) + abs(-5) + 2 (-8)

Since 0 is at the origin, then abs(0) = 0:

abs(-5) - 8×2

Since -5<=0, then abs(-5) = 5:

5 - 8×2

2 (-8) = -16:

-16 + 5

5 - 16 = -11:

Answer: -11

7 0
2 years ago
Answer the question for 10 points
Fynjy0 [20]

Answer:

The answer to the mean is 66.4

Step-by-step explanation:

58+63+68+72+71

8 0
3 years ago
Read 2 more answers
Order the integers from least to greatest.
JulsSmile [24]

Answer:

D is the answer

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Yup,here's another. so pretty sure I know this one too but I need another answer in case I'm wrong.
    7·1 answer
  • Campbell invests $10 in an account that earns 6% interest compounded monthly. A graph showing the growth of the money each year
    11·1 answer
  • Please help with questions 4-5. Will give brainiest, please help!
    10·1 answer
  • The data show the approximate lengths, in feet, of the six longest snakes and the six longest fish
    11·1 answer
  • four fifth of terrences text messages are to his friends. one half of those messages are to his friend bianca. Terrence sends 12
    6·2 answers
  • If i have 4 lilies 15 roses and 6 tulips what percentage are roses
    13·2 answers
  • On a coordinate plane, two parabolas open up. The solid-line parabola goes through (negative 3, 9), has a vertex at (negative 1,
    10·1 answer
  • 3 2/3 ÷ 1 3/4 ??<br> (i will give brainliest btw)
    10·1 answer
  • Pls help due in 5 min
    12·1 answer
  • Perform the operation and simplify
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!