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Serhud [2]
2 years ago
9

Please help. I will give you a brainliest.

Mathematics
2 answers:
mixas84 [53]2 years ago
4 0

Answer:

Subtracting 4.2x from.

Step-by-step explanation:

Hope this helped!

GREYUIT [131]2 years ago
3 0

Answer:

second choice

Step-by-step explanation:

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3 years ago
List the important features for the graph of a quadratic function.
Kay [80]

Answer:

  • Vertex
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Step-by-step explanation:

The bottom (or top) of the U is called the vertex, or the turning point. The vertex of a parabola opening upward is also called the minimum point. The vertex of a parabola opening downward is also called the maximum point.

The x-intercepts are called the roots, or the zeros. To find the x-intercepts, set ax^2 + bx + c = 0.

The parabola is symmetric (a mirror image) about a vertical line drawn through its vertex (turning point). This line is called the axis of symmetry.

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7 0
3 years ago
I need help with this question please
Elza [17]

The changes in Z would be = 6.1× 10^-4.

<h3>Calculation of the unknown value</h3>

Z = Sin (x³ +y³)

Where X = 0.3

y = 0.2

Z= Sin ( 0.3³ + 0.2³)

Z= Sin ( 0.027 + 0.008)

Z= Sin ( 0.035)

Z= 6.1× 10^-4

Therefore, the changes in Z would be = 6.1× 10^-4.

Learn more about multiplication here:

brainly.com/question/10873737

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Step-by-step explanation:

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