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
svetlana [45]
3 years ago
7

what is the slope-intercept form of this equation? 8x 6y=12 a) y=-4/3x 2 b)y=-4/3x 6 c)y=4/3x 6 d)y=2/3x 2

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
7 0
8x + 6y = 12

6y = -8x + 12

y = -8x/6 + 12/6

y = -4x/3 + 2     option B
You might be interested in
Which expression is equivalent to (x^4/3 x^2/3)^1/3
Oksanka [162]

Answer:

X^2/3

Step-by-step explanation:

6 0
3 years ago
Hey easy question 1 x 1 ? 24 points + brainlest
alexandr1967 [171]
It’s 1




...................
3 0
3 years ago
Read 2 more answers
Write an expression with parenthesis to represent the quantity: 170 divided by the sum of 25 and 9
zavuch27 [327]
Using parenthesis, we want to add 25 and 9 first before dividing.

170/ (25+9)
3 0
3 years ago
Thank you for anyone who knows this
katen-ka-za [31]

Answer:  

  • Part (a) Vertex = (-3, -1)
  • Part (b) Vertex = (4, 5)
  • Part (c) function 2; max value = 5

=====================================================

Explanations:

Part (a)

In this case, the vertex is the highest point, so the vertex of function 1 is (-3, -1)

If the parabola was flipped so that it opened upward, instead of downward, then the vertex would be the lowest point.

----------------------------

Part (b)

We could graph this function to see where the highest or lowest point is, but there's another way we could find the vertex using algebra.

The given equation is in the form y = ax^2 + bx + c where in this case

  • a = -2
  • b = 16
  • c = -27

The a and b values are plugged into the formula below to get

h = -b/(2a)

h = -16/(2*(-2))

h = -16/(-4)

h = 4

This is the x coordinate the vertex since the vertex is (h,k)

To find k, we plug that value of h into the original function to find its corresponding y value.

y = -2x^2 + 16x - 27

y = -2(4)^2 + 16(4) - 27

y = -2(16) + 16(4) - 27

y = -32 + 64 - 27

y = 5

We found that h = 4 leads to k = 5. The vertex is (h,k) = (4, 5)

----------------------------

Part (c)

We'll compare the y values of each vertex

  • Function 1 has a vertex of (-3, 1)
  • Function 2 has a vertex of (4, 5)

The vertex with the larger y value is the winner, so that would be function 2. This parabola reaches a higher peak compared to the other curve.

The max value here is y = 5. In other words, it's the maximum output the function can produce.

If you graphed functions 1 and 2 together on the same xy grid (see below), you'll see that the curve for function 2 reaches a higher peak.

7 0
2 years ago
The perimeter of a triangle is 27 inches. The second side is 3 inches longer than the first side and the third side is twice as
Angelina_Jolie [31]
Divided 27 inches by the length of each side.
3 0
3 years ago
Other questions:
  • HELPPPOO ASAP please!
    6·1 answer
  • Charlie has 6 times as many stamps as Ryan. They have 1608 stamps in all. How many more does Charlie have than Ryan?
    11·1 answer
  • What is the mean of the data? Round to the nearest tenth.HELP FAST
    15·2 answers
  • Someone explain this to me
    8·1 answer
  • The area of a rectangular pool is 7802 m . If the width of the pool is 83 , what is its length?
    15·1 answer
  • 100 POINTS!!!!
    9·2 answers
  • Patty sells real estate. The sale prices of the last 18 homes she sold are listed below:
    14·1 answer
  • The legend on a map states that
    12·1 answer
  • M divided by 3 - 6 = 4<br><br> show steps<br> find what m is
    14·1 answer
  • 9. What are the dimensions of the rectangle?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!