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allsm [11]
3 years ago
12

A linear equation will have one unique solution when...

Mathematics
1 answer:
Katena32 [7]3 years ago
4 0

Answer:

… you can write it in the form ax = b (a ≠ 0).

Step-by-step explanation:

In that case, there is one unique solution: x = b/a.

If a = 0 and b ≠ 0, we get 0x = b , and there are no solutions.

If a = 0 and b = 0, we get 0x = 0, and there are an infinite number of solutions.

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3 years ago
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Given that f(x)=2x-8, determine the average rate of change over the interval [2, 8].
8_murik_8 [283]

Answer:

2

Step-by-step explanation:

The average rate of change over [2, 8] is the change in the y-values over the change in the x-values.

\frac{f(8) - f(2)}{8 - 2}

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3 years ago
Someone help me answer this one
Verdich [7]
Hey again...
So the first angle is angle C.
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6 0
4 years ago
Not sure need help ​
kvasek [131]

Answer:

X = 3

Step-by-step explanation:

So do 7-2 which equals 5. 5 times 6 because 6 is outside of the parentheses with no symbol, so that means to multiply. That would equal 30. You want your answer to equal 6, so you would want the number inside of the parentheses to be 1, so that 1 times 6 would be 6. 2 x 3 would be sixe, and then 7-6 would equal one. 1 times 6 would be 6. So there is your answer.

4 0
3 years ago
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which of these numbers is two million four hundred thousand a) 240 b) 2400 c) 24000 d) 240000 e) 2400000
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Answer:

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