All categories

3 years ago

I'm giving branliest 2X - 3y = 12 in a standard and point slope form

Mathematics

1 answer:

iogann1982 [59]3 years ago

5 0

In slope intercept form it is y=2/3x-4
In point slope form it is 2/3x-y-4 :)

You might be interested in

Select the correct answer. Which equation, when solved, gives 8 for the value of x?

Rus_ich [418]

The 3rd equation, as if you solve for x as shown, you will end up with equation x=8.

$\frac{5}{4}x-\frac{3}{2}x=-4+2$

$\frac{5}{4}x-\frac{6}{4}x=-2$

$-\frac{1}{4}x=-2$

$x=8$

8 0

3 years ago

4(2-6x) = -80 pls help me

Angelina_Jolie [31]

Answer:

-3

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

5|x3 - 21 + 7 when x = -2.

Tomtit [17]

Answer:

-422

Step-by-step explanation:

51[-2]³ - 21 + 7

51[-8] - 14

-408 - 14 = -422

I am joyous to assist you anytime.

6 0

3 years ago

The table shows the number of markers in different numbers of boxes.

frutty [35]

Answer:

Explanation:

4 0

3 years ago

Read 2 more answers

Please help with this Math Question...

Nataly [62]

Answer: A

Step-by-step explanation:

f(x) = x³ + 4x² + 7x + 6

possible rational roots are ±{1, 2, 3, 6}

Try x = -2

-2 | 1 4 7 6

| ↓ -2 -4 -6

1 2 3 0 ← remainder is 0 so x = -2 is a root ⇒ (x + 2) = 0

The factored polynomial x² + 2x + 3 = 0 is not factorable so use the quadratic formula to find the roots.

a=1, b=2, c=3

$x=\dfrac{-b\pm\sqrt{b^2-4ac} }{2a}$

$x=\dfrac{-(2)\pm\sqrt{(2)^2-4(1)(3)} }{2(1)}$

$x=\dfrac{-2\pm\sqrt{4-12} }{2}$

$x=\dfrac{-2\pm\sqrt{-8} }{2}$

$x=\dfrac{-2\pm2i\sqrt{2}}{2}$

$x = -1 \pm i\sqrt{2}$

$x = -1 + i\sqrt{2}$ $x = -1 - i\sqrt{2}$

$x - (-1 + i\sqrt{2})=0$ $x - (-1 - i\sqrt{2})=0$

The factors are:

$(x - 2)[x - (-1 + i\sqrt{2})][x - (-1 - i\sqrt{2})]$

5 0

3 years ago

I'm giving branliest 2X - 3y = 12 in a standard and point slope form ​

I'm giving branliest 2X - 3y = 12 in a standard and point slope form