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ololo11 [35]
2 years ago
5

Which of the following does not lie on the graph of y = 2x - 2?

Mathematics
2 answers:
laila [671]2 years ago
6 0
(4,1) that's it i think but i did it good and i got that
swat322 years ago
5 0

Answer:

(\frac{1}{2},1) does not lie on the graph.

Step-by-step explanation:

Options given by you are (-\frac{1}{2}, -3), (\frac{1}{2}, 1) and (-1, -4)

Equation of the line is y = 2x - 2 and we will plug in the values to check whether these points lie on the line or not.

For ((-\frac{1}{2},-3)

-3 = -\frac{2}{2}-2

-3 = -1 - 2

-3 = -3

So this point lies on the line.

For (\frac{1}{2},1),

1 = \frac{2}{2}-2

1 = 1- 2

1 = -1

But 1 ≠ -1

Therefore, the point (\frac{1}{2}, 1) lies on the line.

For (-1 , -4)

-4 = 2(-1) - 2

-4 = -2 - 2

-4 = -4

So this point lies on the line.

Therefore, (\frac{1}{2},1) doesn't lie on the graph of the line.

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8x-2(x+1)=2(3x-1)<br> A. 0<br> b.2<br> C.no solution <br> D.identity
fomenos

8x - 2x(x+1) = 2(3x-1)

First, expand to remove parenthesis. / Your problem should look like:

8x - 2x - 2 = 6x - 2

Second, subtract 8x - 2x -2 to get 6x - 2. / Your problem should look like:

6x - 2 = 6x - 2

Third, both sides are equal, so there are infinite solutions. The equation is always true, meaning identity


Answer: Infinite solutions


Shoutout to: @Exvited



live





7 0
3 years ago
Give letter answer if you give equations rewritten I will give extra points :)
padilas [110]

Answer:

<em>(a), (d)</em>

Step-by-step explanation:

7 0
2 years ago
Please help!!!!!!!!!!!
Temka [501]

9514 1404 393

Answer:

  (d)  h = 2A/b

Step-by-step explanation:

Multiply both sides of the equation by the inverse of the coefficient of h.

  A = \dfrac{1}{2}bh=\dfrac{b}{2}\cdot h\\\\\dfrac{2}{b}\cdot A=h\\\\\boxed{h=\dfrac{2A}{b}}

4 0
3 years ago
Seller Andy require a 2.5% deposit on all offers. Buyer josh wants to offer $452,000 for the property. The property was appraise
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Answer: $11,300

Step-by-step explanation:

Given the following :

Buyer Josh's offering price = $452,000

Required deposit rate = 2.5%

Earnest money deposit is the product of :

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$452,000 × 2.5%

$452,000 × 0.025 = $11,300

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Answer:

7.0 tons T

Step-by-step explanation:

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