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
pochemuha
3 years ago
6

Match the equation with its graph. –4x – 2y = 8

Mathematics
2 answers:
11Alexandr11 [23.1K]3 years ago
7 0
You can put y=0 to find out the x-intercept of the equation.
-4x-2(0)=8
x=-2
Then , they have the same y-intercept =-4
so the graph will show as a cross.
kolezko [41]3 years ago
6 0
-4x-2y=8
\\-2y=4x+8
\\y=-2x-4
\\m=-2

The slope of line is negative. Therefore, correct answer is D.
You might be interested in
Need help please I don’t get it
shutvik [7]

Answer:

question is not clear and I think you are doing cheating in this test

7 0
2 years ago
How do you solve for s? s + 1/4= 12 1/2
andrezito [222]
Minus 1/4 on both sides to get s= 12 1/4

Hope I'm the brainliest for this question!
6 0
2 years ago
Read 2 more answers
The expression(x 12) (y-13) (x-5) (y 4) is equivalent to xmxy. what is the value of n?
ANTONII [103]

Answer:

  -9

Step-by-step explanation:

The applicable exponent rule is ...

   a^b·a^c = a^(b+c)

___

For the y factor, ...

  y^-13 · y^4 = y^(-13+4) = y^-9 . . . . . exponent of -9

3 0
3 years ago
Consider an object moving along a line with the given velocity v. Assume t is time measured in seconds and velocities have units
Yakvenalex [24]

Answer:

a) positive direction: t < 2s & t>6s   ; negative direction: 2s < t < 6s

b) 7 m

c) 71 m

Step-by-step explanation:

Given:

v(t) = 3t^2 -24t +36   [0 , 7]

Find:

a) The value of time when particle is moving in positive direction:

The change in direction of the particle can be determined by v(t) > 0

Hence,

                                    0 < 3t^2 -24t +36

                                    0 < t^2 - 8t + 12

                                    0 < (t - 2)*(t - 6)

                                    t < 2s  , t  > 6s  

The particle travels in positive direction in the interval t < 2s and t > 6s , While it travels in negative direction when 2s < t < 6s.

b) The displacement ds over the given interval [ 0 , 7 ]

                                  ds = integral (v(t)).dt

                                  ds = t^3 -12t^2 +36t

                                  ds = 7^3 -12*7^2 +36*7

                                  ds = 7 m

c) Total distance traveled in the interval:

                                 Total distance= ds(0-2) + ds(2-6) + ds(6-7)

                                 D = 2*(2^3 -12*2^2 +36*2) - 2*(6^3 -12*6^2 +36*6) + 7

                                 D = 2*32 - 2*0 + 7

                                 D = 71 m          

     

6 0
3 years ago
I'm confused. Can you plz answer the underlined question.
Yanka [14]

Answer:

$4,375

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • cora arrived at school for 1 hr for doctores appointment she was dismissed from school at 3 15 pm how long was cora at school
    13·1 answer
  • Write an equation in slope-intercept form of the line through (1,3) and (-3,7)
    11·2 answers
  • Please help!!!!!!!!!
    9·2 answers
  • Needing help to find the inequality
    10·1 answer
  • Solve each system of equations algebraically x-y=6 y=-1
    7·2 answers
  • Plz Help 30 points:
    7·2 answers
  • Find the area of the figure fast​
    14·2 answers
  • Round 13,649 to the nearest thousand
    9·1 answer
  • What is the area of a triangle<br> that has a base of 8 inches and<br> a height of 3 2/5 inches?
    6·1 answer
  • Which of the following is the correct graph of the solution to the inequality -18 &gt; -5x + 22-48?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!