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Trava [24]
3 years ago
12

Some please help me in the bottom show me how to do it really confuse ....

Mathematics
1 answer:
Elan Coil [88]3 years ago
6 0

use the equation (y-y)=m(x-x). for example with the first equation: (y-7)=-4(x-2) distribute the slope into the (x-2). this will give you (y-7)=-4x+8. then you add the 7 to both sides to cancel it. this gives you y=-4x+15. hope this helps!! :)

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How to evaluate the expression
noname [10]
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= [36]^3 - (-7) \times (-10)

=46656 - (-7) \times (-10)

=46656 - (70)

=46586

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2^3 - 9 \times (2 - 4)

= 8 - 9 \times (-2)

= 8 - (-18)

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4 0
2 years ago
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lidiya [134]

Answer:

f(x) = -5x - 2

Step-by-step explanation:

Plug in the first set of values into each possible equation. Whichever equation yields the correct ouputs (y-values) for ALL input (x-values) is the correct answer. For the function f(x) = -5x - 2,  f(-2) = 8, f(-1) = 3 and so on... So f(x) = -5x - 2 is the correct answer!

Hope this helps!

5 0
2 years ago
Barney has 1 16
Mars2501 [29]
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3 0
2 years ago
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nadya68 [22]

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4 0
3 years ago
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gogolik [260]

Answer:

21minutes

Step-by-step explanation:

its 21 minutes because 5x3=15 so 7x3=21

6 0
2 years ago
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