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Nostrana [21]
3 years ago
13

HELP!!!! Is the function linear or non linear?

Mathematics
2 answers:
Charra [1.4K]3 years ago
8 0
Linear I think so because of the diagram
laila [671]3 years ago
5 0
I believe it is linear.
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Consider the quadratic equation x2 = 4x - 5. How many solutions does the equation have?
JulijaS [17]

Answer:

  • no real solutions
  • 2 complex solutions

Step-by-step explanation:

The equation can be rearranged to vertex form:

  x^2 -4x = -5 . . . . . . . . . subtract 4x

  x^2 -4x +4 = -5 +4 . . . . add 4

  (x -2)^2 = -1 . . . . . . . . . show the left side as a square

  x -2 = ±√-1 = ±i . . . . . . take the square root; the right side is imaginary

  x = 2 ± i . . . . . . . . . . . . . add 2. These are the complex solutions.

_____

<em>Comment on the question</em>

Every 2nd degree polynomial equation has two solutions. They may be real, complex, or (real and) identical. That is, there may be 0, 1, or 2 real solutions. This equation has 0 real solutions, because they are both complex.

3 0
3 years ago
Help help help help help help please​
joja [24]

{a}^{m}  \div  {a}^{n}  =  {a}^{m - n}

<h3>Explanation :</h3>

{a}^{m}  \div  {a}^{n}  =  {a}^{m - n}

{a}^{m}  \times  {a}^{n}  =  {a}^{m + n}

( {a}^{m}){}^{n}  =  {a}^{m  \times n}

3 0
3 years ago
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Chloe invests money in an account paying simple interest. She invests $200 and no money is added or removed from the investment.
MissTica

Answer:

2%

Step-by-step explanation:

Chloe's simple interest for 1 year is $4. You can get this by subtracting the amount she invested from the total amount she got after one year.

  • $204 - $200 = $4

Now that we know the simple interest, we can now get the simple interest rate or<em> simple percent interest per year </em>by dividing $4 by $200.

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Let's change 0.02 into a percentage.

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This means that every year, her investment will earn a <em>2% simple interest.</em>

6 0
3 years ago
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irakobra [83]

Answer:

? wouldn't it be obtuse

Step-by-step explanation:

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3 years ago
Complete the patterns
Rzqust [24]
A. 0.02 0.2 2 20 200 2000
b. 3,400,000 , 34,000 , 340 ,3.4, 0.034
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d. 444 4440 44,400 444,000 4,440,000 44,400,000
e. 0.095 9.5 950 95,000 9,500,000 950,000,000
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