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masha68 [24]
3 years ago
9

Determine whether the function is linear or quadratic. Identify the quadratic, linear, and constant terms of the equation: y=(x-

1)(4x+2)-4x^2
Mathematics
1 answer:
ki77a [65]3 years ago
8 0
Hello,

Multiplying (x-1) by (4x+2) the term in x² is x*4x=4x².
If we substract 4x² the term of y in x² will be 0.
The function is not quadratic.

Since 4x*(-1)+2*x=-2x (product of terms in x) : the function is thus linear.

Constant term is -1*2=-2

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9514 1404 393

Answer:

  1. no
  2. no

Step-by-step explanation:

If the graph is not a straight line, it is not a linear function. Neither graph 1 nor graph 2 is a straight line, so neither is a linear function.

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Y = x2 + 12x + 30<br> 8x − y
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8x - x2+ 12x +30
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5 0
2 years ago
△ABC has vertices A(1,1) B(5,5) and C(4,6)
stira [4]

Length in units:

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AB = 5.65 units

AC = 5.83 units

CB = 1.41 units

Perimeter =5.65 + 5.83 + 1.41 = 12.89 units

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5 0
1 year ago
What is the value of the expression −48÷(−4)
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Answer:

12

Step-by-step explanation:

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= 1 * 12

= 12

6 0
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Read 2 more answers
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