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luda_lava [24]
3 years ago
9

Describe the error in the work shown.

Mathematics
1 answer:
mihalych1998 [28]3 years ago
4 0

The error was in second step.

3√(y^3)^4 = y^4

(Cube root cancels cube and not power 4)

The answer should be:

xy^4/4

//Hope it helps.

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On a coordinate plane, a dashed straight line has a negative slope and goes through (0, 3) and (2, negative 1). Everything to th
Nimfa-mama [501]

Answer:

The answer to your question is    y < -2x + 3

Step-by-step explanation:

See the graph below

Process

1.- Find the slope

   m = \frac{y2 - y1}{x2 - x1}

Substitution

   m = \frac{-1 - 3}{2 - 0}

   m = \frac{-4}{2}

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2.- Find the equation of the line

   y - y1 = m(x - x1)

Substitution

  y - 3 = -2(x - 0)

Simplify and solve for y

  y - 3 = -2x

  y = -2x + 3

3.- Write the inequality

As the left area of the plane is shaded the inequality must be

 y < -2x + 3

   

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3 years ago
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-3(1-2x)=21-6x what is the answer to this problem
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A & C if I’m wrong I’m sorry
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