Which table does NOT represent a function?

What is the equation of the graphed line in standard form? −2x+y=6 y = 2x + 6 12x+y=6 12x−y=−6 A line graphed on a Coordinate pl

malfutka [58]

Answer:

(0, 6), (2, 7)

y = mx + b

m = (7 - 6)/(2 - 0) = 1/2 = 0.5

b = 6

y = 1/2*x + 6

1/2*x - y = -6

So, answer D is correct. But m is the fraction 1/2 and not 12.

6 0

3 years ago

Plz help ill give brainleist

sergij07 [2.7K]

Answer:

D

Step-by-step explanation:

there isn't much of a harsh trend, but the graph shows that generally when the unemployment is lower, the life expectancy is higher, and when the unemployment is higher, the life expectancy is lower.

3 0

3 years ago

The perimeter of a rectangle is 62cm.if the length of the rectangle is 24cm,what is tge width of the rectangle

Ganezh [65]

Answer:

b= 7

Step-by-step explanation:

here's your solution

=> perimeter of rectangle = 62 cm

=> length = 24 cm

=> let width be (b)

=> perimeter of rectangle = 2(l + b)

=> 2(l + b ) = 62

=> 2(24 + b) = 62

=> 48 +2b = 62

=> 2b = 62 - 48

=> 2b = 14

=> b = 14/2

=> b = 7

hope it helps

7 0

3 years ago

Help again i dont understand stuff like this

nadya68 [22]

Answer:

x=11

Step-by-step explanation:

First, we know that "supplementary" angles add up to 180 degrees. With this in mind, we can plug the values from your model into an equation:

(7x+33)+70=180

To solve this, first drop the parentheses because nothing is being distributed to the values inside them:

7x+33+70=180

Now we combine like terms, adding the 33 and the 70.

7x+103=180

Let's get rid of the 103 by subtracting it from both sides:

7x=77

Now we divide both sides by 7:

x=11

HTH :)

7 0

3 years ago

S = 2πrh + 2πr2 for h

Rzqust [24]

Answer:

Step-by-step explanation:

Oh great!

6 0

4 years ago

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