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Serjik [45]
3 years ago
9

Explain whyyy????????

Mathematics
2 answers:
bixtya [17]3 years ago
7 0
I think the answer for this question is B
qwelly [4]3 years ago
5 0
These linear functions are in the form: y = ax + b

Plugging in any value of x will give you the value of y, and vice-versa.

The grid says that when x = 0, y = 1.35. And also, when x = 22.5, y = 0.

So you can eliminate half of the possibilities by plugging x = 0 in all the equations.

When x = 0, y = ax + b is simply y = b. So only A. and B. make sense so far.

When y = 0, y = ax + b is simplifies to 0 = ax + b which simplifies to ax = -b. By plugging x = 22.5, you should be able to deduce which of the answers is right. I can confirm if you'd like
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-5f-2+8-3k use f=7 and k=8
yaroslaw [1]
You have to plug in 7 for f and 8 for k making it look like -5(7)-2+8-3(8), now multiply to get the further more, -35-2+8-24, now add or subtract to get -53

Hope this helps
3 0
3 years ago
Read 2 more answers
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m_a_m_a [10]
Y = mx + b
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so the equation is y= 3x + 6
6 0
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What is the equation of the graphed line?
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7 0
3 years ago
Math: Slope help please
pishuonlain [190]
Slope = (2+5)/(-3-1) = 7/-4 = -7/4

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3 0
2 years ago
Read 2 more answers
2.
Virty [35]

Answer:

1/9 is probably most likely the correct answer

3 0
2 years ago
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