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m_a_m_a [10]
3 years ago
12

Change 2x+y=-4 into slope-intercept form with steps

Mathematics
1 answer:
nikitadnepr [17]3 years ago
8 0
Answer : y = -2x - 4

All you have to do is put y on one side and the 2x on the other side, just make sure to make it negative since you are subtracting it to go on the other side
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Determine the slope of the line that passes through each pair of points. TEKS 8.4(B)
lana66690 [7]

Slope of EF = 5/2

Slope of XY=4/3

Further explanation:

"Slope is the steepness of a line"

The formula for slope when two lines are given:

m=\frac{y_2-y_1}{x_2-x_1}

Now,

<u>1. E(2-1) and F(4,4)</u>

m=\frac{4-(-1)}{4-2}\\ =\frac{4+1}{2}\\ =\frac{5}{2}

<u>2. X(1, 4) and Y(-2,0)​</u>

m=\frac{0-4}{-2-1}\\ =\frac{-4}{-3}\\ =\frac{4}{3}

Hence,

Slope of EF = 5/2

Slope of XY=4/3

Keywords: Slope, Slope Calculation

Learn more about slope at:

  • brainly.com/question/2488474
  • brainly.com/question/2515112

#LearnwithBrainly

7 0
3 years ago
Bart shares his sandwich with 1 friend. How many equal parts should he cut the sandwich into?
a_sh-v [17]

Answer:

Just cut it in half. <3

Step-by-step explanation:

If you cut it in half, Bart gets some and his friend. (Im horrible at explaining sos!!)

8 0
3 years ago
Read 2 more answers
How much interest is gained if $250 is deposited in your bank account at the end of the year for each of the next 7 years? savin
PIT_PIT [208]
Compounded Interest after 7 years will be $744.50
3 0
3 years ago
Find the gcf of 15a and 28b^2. 9ab^2 0 3 1
lions [1.4K]
Answer:

GCF(15a; 28b²) = 1
5 0
4 years ago
A coordinate grid with one line labeled 3 y equals 2 x minus 9. The line passes through points at (0, negative 3) and (3, negati
Vlad1618 [11]

Answer:

Hence option b is correct.

( b. y = (2/3)x-3)

Step-by-step explanation:

Muriel says she has written a system of two linear equations that has an infinite number of solutions.

The first equation is given as:

3y= 2x -9.

This equation could also be written as:

y=(2/3)x-3

since we divide both side of the equation by 3.

" The system of equation is said to have infinite solution if both the equations represents the same line "

Hence, option b is correct.

( b. y = (2/3)x-3 )

Also sorry for the late response.

9 0
3 years ago
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