4 years ago

Is the equation y = x3 - 2 a linear equation?

Mathematics

1 answer:

Zinaida [17]4 years ago

4 0

Answer:

Not linear

Find the degree of the equation to determine if linear.

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Giả sử phương án tối ưu của bài toán mở rộng là x* = (-2,-3,0,1,2) với x5 là ẩn giả. Tìm phương án tối ưu xuất phát của bài toán

arlik [135]

Answer:

ask in English then I can help u

7 0

3 years ago

My cousin needs help she’s going to bed these are the math problems 9 divided by 19 , 4divided by 85, 3 divided by 88 last but n

guapka [62]

9/19=0.47

4/85=0.047

3/88=0.034

9/44=0.20

3 0

3 years ago

What is the the smaller of the solutions? x^2-7x+3=0

dlinn [17]

Factor
erm, nope

use quadraticc formula
for
0=ax²+bx+c

$x=\frac{-b+/-\sqrt{b^2-4ac}}{2a}$

so

given
0=1x²-7x+3
a=1
b=-7
c=3

$x=\frac{-(-7)+/-\sqrt{(-7)^2-4(1)(3)}}{2(1)}$
$x=\frac{7+/-\sqrt{49-12}}{2}$
$x=\frac{7+/-\sqrt{37}}{2}$
$x=\frac{7+/-\sqrt{37}}{2}$

the solutions are $x=\frac{7+\sqrt{37}}{2}$ and $x=\frac{7-\sqrt{37}}{2}$

the smaller solution will be $x=\frac{7-\sqrt{37}}{2}$

4 0

4 years ago

Which fraction is equivalent to 5/12 + 2/3

lesya692 [45]

Answer:

5/12 + 8/12 = 13/12 = 1 1/12

Step-by-step explanation:

This is the answer because:

1) You have to add the fractions, in order to add the fractions you have to find the common denominato.

2) The common denominato is 12 because 2 x 4 = 8 and 3 x 4 = 12. Therefore, 2/3 = 8/12.

3) Finally, once you add 5/12 and 8/12, you should get 13/12 which is also equal to 1 1/12.

Hope this helps! :D

6 0

4 years ago

Which of the following is equal to 5 4/9

dusya [7]

These are simple, just multiply your numerator by 5. So 4 * 5/9 = 20/9 = 2.22.

4 0

3 years ago

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