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Vlad1618 [11]
2 years ago
7

Please Help its my birthday !!!

Mathematics
1 answer:
Naddik [55]2 years ago
8 0

Answer:none

Step-by-step explanation:

Because they are all straight angle line

Y=2x —> positive line

Y=2-x —> negative line

Y=x2-2 —> positive line

Y=-2x —> negative line

You can also check this at desmos

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A is (4,15) and b is (8,1) what is the midpoint of AB?
antoniya [11.8K]

Answer:

(6,8)

Step-by-step explanation:

midpoint=(x1+x2)÷2,(y1+y2)÷2

a(4,15) b(8,1)

x=4+8=12÷2=6

y=15+1=16÷2=8

Answer=(6,8)

8 0
3 years ago
Raj paid $31.86 for a new basketball. The price he paid included sales tax of 6.25%.
Marianna [84]
<span>D.
p + 6.25p = 31.86</span>
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3 years ago
What is £41 deacreased by 90%?
DaniilM [7]
90% of <span>£41 = 90/100 × 41 = </span><span>£36.9

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7 0
3 years ago
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MARK AS BRAINLEST
WARRIOR [948]

Answer:

{- 2, - 4, - 6, - 8, - 10 }

Step-by-step explanation:

Given

f(x) = 2x - 6 with domain { - 2, - 1, 0, 1, 2 }

To obtain the range substitute the values of x from the domain into f(x)

f(- 2) = 2(- 2) - 6 = - 4 - 6 = - 10

f(- 1) = 2(- 1) - 6 = - 2 - 6 = - 8

f(0) = 2(0) - 6 = 0 - 6 = - 6

f(1) = 2(1) - 6 = 2 - 6 = - 4

f(2) = 2(2) - 6 = 4 - 6 = - 2

Range is { - 2, - 4, - 6, - 8, - 10 }

6 0
3 years ago
The difference of the square of a number and 24 is equal to 5 times that number. Find the negative solution.
vampirchik [111]

Answer:

the "negative solution" is -3

Step-by-step explanation:

Represent the number by n.

Then n^2 - 24 = 5n

We rewrite this in standard quadratic form:

n^2 - 5n - 24 = 0

This factors as follows;  (n + 3)(n - 8) = 0

The roots are n = -3 and n = 8.  Thus, the "negative solution" is -3

8 0
3 years ago
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